1961754522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1660

約数の個数: 128

約数和(自身を含む): 5126553600

約数和(自身を除く): 3164799078

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 127, 133, 182, 247, 254, 266, 273, 381, 399, 494, 546, 741, 762, 798, 889, 1482, 1489, 1651, 1729, 1778, 2413, 2667, 2978, 3302, 3458, 4467, 4826, 4953, 5187, 5334, 7239, 8934, 9906, 10374, 10423, 11557, 14478, 16891, 19357, 20846, 23114, 28291, 31269, 31369, 33782, 34671, 38714, 50673, 56582, 58071, 62538, 62738, 69342, 84873, 94107, 101346, 116142, 135499, 169746, 188214, 189103, 198037, 219583, 270998, 367783, 378206, 396074, 406497, 439166, 567309, 594111, 658749, 735566, 812994, 1103349, 1134618, 1188222, 1317498, 1323721, 2206698, 2458339, 2574481, 2647442, 3592957, 3971163, 4916678, 5148962, 7185914, 7375017, 7723443, 7942326, 10778871, 14750034, 15446886, 17208373, 21557742, 25150699, 34416746, 46708441, 50301398, 51625119, 75452097, 93416882, 103250238, 140125323, 150904194, 280250646, 326959087, 653918174, 980877261, 1961754522]

約数ペア:

[(1, 1961754522), (2, 980877261), (3, 653918174), (6, 326959087), (7, 280250646), (13, 150904194), (14, 140125323), (19, 103250238), (21, 93416882), (26, 75452097), (38, 51625119), (39, 50301398), (42, 46708441), (57, 34416746), (78, 25150699), (91, 21557742), (114, 17208373), (127, 15446886), (133, 14750034), (182, 10778871), (247, 7942326), (254, 7723443), (266, 7375017), (273, 7185914), (381, 5148962), (399, 4916678), (494, 3971163), (546, 3592957), (741, 2647442), (762, 2574481), (798, 2458339), (889, 2206698), (1482, 1323721), (1489, 1317498), (1651, 1188222), (1729, 1134618), (1778, 1103349), (2413, 812994), (2667, 735566), (2978, 658749), (3302, 594111), (3458, 567309), (4467, 439166), (4826, 406497), (4953, 396074), (5187, 378206), (5334, 367783), (7239, 270998), (8934, 219583), (9906, 198037), (10374, 189103), (10423, 188214), (11557, 169746), (14478, 135499), (16891, 116142), (19357, 101346), (20846, 94107), (23114, 84873), (28291, 69342), (31269, 62738), (31369, 62538), (33782, 58071), (34671, 56582), (38714, 50673)]