2053202778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2481

約数の個数: 144

約数和(自身を含む): 5404771008

約数和(自身を除く): 3351568230

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 33, 34, 46, 51, 66, 69, 99, 102, 121, 138, 153, 187, 198, 207, 242, 253, 306, 363, 374, 391, 414, 506, 561, 726, 759, 782, 1089, 1122, 1173, 1518, 1683, 2057, 2178, 2277, 2346, 2411, 2783, 3366, 3519, 4114, 4301, 4554, 4822, 5566, 6171, 7038, 7233, 8349, 8602, 12342, 12903, 14466, 16698, 18513, 21699, 25047, 25806, 26521, 37026, 38709, 40987, 43398, 47311, 50094, 53042, 55453, 77418, 79563, 81974, 94622, 110906, 122961, 141933, 159126, 166359, 238689, 245922, 283866, 291731, 332718, 368883, 425799, 450857, 477378, 499077, 583462, 609983, 737766, 851598, 875193, 901714, 942701, 998154, 1219966, 1352571, 1750386, 1829949, 1885402, 2625579, 2705142, 2828103, 3659898, 4057713, 4959427, 5251158, 5489847, 5656206, 6709813, 8115426, 8484309, 9918854, 10369711, 10979694, 13419626, 14878281, 16968618, 20129439, 20739422, 29756562, 31109133, 40258878, 44634843, 60388317, 62218266, 89269686, 93327399, 114066821, 120776634, 186654798, 228133642, 342200463, 684400926, 1026601389, 2053202778]

約数ペア:

[(1, 2053202778), (2, 1026601389), (3, 684400926), (6, 342200463), (9, 228133642), (11, 186654798), (17, 120776634), (18, 114066821), (22, 93327399), (23, 89269686), (33, 62218266), (34, 60388317), (46, 44634843), (51, 40258878), (66, 31109133), (69, 29756562), (99, 20739422), (102, 20129439), (121, 16968618), (138, 14878281), (153, 13419626), (187, 10979694), (198, 10369711), (207, 9918854), (242, 8484309), (253, 8115426), (306, 6709813), (363, 5656206), (374, 5489847), (391, 5251158), (414, 4959427), (506, 4057713), (561, 3659898), (726, 2828103), (759, 2705142), (782, 2625579), (1089, 1885402), (1122, 1829949), (1173, 1750386), (1518, 1352571), (1683, 1219966), (2057, 998154), (2178, 942701), (2277, 901714), (2346, 875193), (2411, 851598), (2783, 737766), (3366, 609983), (3519, 583462), (4114, 499077), (4301, 477378), (4554, 450857), (4822, 425799), (5566, 368883), (6171, 332718), (7038, 291731), (7233, 283866), (8349, 245922), (8602, 238689), (12342, 166359), (12903, 159126), (14466, 141933), (16698, 122961), (18513, 110906), (21699, 94622), (25047, 81974), (25806, 79563), (26521, 77418), (37026, 55453), (38709, 53042), (40987, 50094), (43398, 47311)]