1539398924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 3419243520

約数和(自身を除く): 1879844596

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 97, 133, 161, 194, 266, 322, 388, 437, 532, 644, 679, 874, 1297, 1358, 1748, 1843, 2231, 2594, 2716, 3059, 3686, 4462, 5188, 6118, 7372, 8924, 9079, 12236, 12901, 15617, 18158, 24643, 25802, 29831, 31234, 36316, 42389, 49286, 51604, 59662, 62468, 84778, 98572, 119324, 125809, 169556, 172501, 208817, 251618, 296723, 345002, 417634, 503236, 566789, 593446, 690004, 835268, 880663, 1133578, 1186892, 1761326, 2267156, 2390371, 2893607, 3522652, 3967523, 4780742, 5787214, 7935046, 9561484, 11574428, 15870092, 16732597, 20255249, 33465194, 40510498, 54978533, 66930388, 81020996, 109957066, 219914132, 384849731, 769699462, 1539398924]

約数ペア:

[(1, 1539398924), (2, 769699462), (4, 384849731), (7, 219914132), (14, 109957066), (19, 81020996), (23, 66930388), (28, 54978533), (38, 40510498), (46, 33465194), (76, 20255249), (92, 16732597), (97, 15870092), (133, 11574428), (161, 9561484), (194, 7935046), (266, 5787214), (322, 4780742), (388, 3967523), (437, 3522652), (532, 2893607), (644, 2390371), (679, 2267156), (874, 1761326), (1297, 1186892), (1358, 1133578), (1748, 880663), (1843, 835268), (2231, 690004), (2594, 593446), (2716, 566789), (3059, 503236), (3686, 417634), (4462, 345002), (5188, 296723), (6118, 251618), (7372, 208817), (8924, 172501), (9079, 169556), (12236, 125809), (12901, 119324), (15617, 98572), (18158, 84778), (24643, 62468), (25802, 59662), (29831, 51604), (31234, 49286), (36316, 42389)]