858363402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12241}}^1$

素因数の和:12319

約数の個数: 64

約数和(自身を含む): 1974389760

約数和(自身を除く): 1116026358

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 377, 403, 754, 806, 899, 1131, 1209, 1798, 2262, 2418, 2697, 5394, 11687, 12241, 23374, 24482, 35061, 36723, 70122, 73446, 159133, 318266, 354989, 379471, 477399, 709978, 758942, 954798, 1064967, 1138413, 2129934, 2276826, 4614857, 4933123, 9229714, 9866246, 11004659, 13844571, 14799369, 22009318, 27689142, 29598738, 33013977, 66027954, 143060567, 286121134, 429181701, 858363402]

約数ペア:

[(1, 858363402), (2, 429181701), (3, 286121134), (6, 143060567), (13, 66027954), (26, 33013977), (29, 29598738), (31, 27689142), (39, 22009318), (58, 14799369), (62, 13844571), (78, 11004659), (87, 9866246), (93, 9229714), (174, 4933123), (186, 4614857), (377, 2276826), (403, 2129934), (754, 1138413), (806, 1064967), (899, 954798), (1131, 758942), (1209, 709978), (1798, 477399), (2262, 379471), (2418, 354989), (2697, 318266), (5394, 159133), (11687, 73446), (12241, 70122), (23374, 36723), (24482, 35061)]