2056571510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{1153}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 4299305472

約数和(自身を除く): 2242733962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 307, 415, 581, 614, 830, 1153, 1162, 1535, 2149, 2306, 2905, 3070, 4298, 5765, 5810, 8071, 10745, 11530, 16142, 21490, 25481, 40355, 50962, 80710, 95699, 127405, 178367, 191398, 254810, 353971, 356734, 478495, 669893, 707942, 891835, 956990, 1339786, 1769855, 1783670, 2477797, 3349465, 3539710, 4955594, 6698930, 12388985, 24777970, 29379593, 58759186, 146897965, 205657151, 293795930, 411314302, 1028285755, 2056571510]

約数ペア:

[(1, 2056571510), (2, 1028285755), (5, 411314302), (7, 293795930), (10, 205657151), (14, 146897965), (35, 58759186), (70, 29379593), (83, 24777970), (166, 12388985), (307, 6698930), (415, 4955594), (581, 3539710), (614, 3349465), (830, 2477797), (1153, 1783670), (1162, 1769855), (1535, 1339786), (2149, 956990), (2306, 891835), (2905, 707942), (3070, 669893), (4298, 478495), (5765, 356734), (5810, 353971), (8071, 254810), (10745, 191398), (11530, 178367), (16142, 127405), (21490, 95699), (25481, 80710), (40355, 50962)]