2017663340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1310171}}^1$

素因数の和:1310198

約数の個数: 48

約数和(自身を含む): 5282613504

約数和(自身を除く): 3264950164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1310171, 2620342, 5240684, 6550855, 9171197, 13101710, 14411881, 18342394, 26203420, 28823762, 36684788, 45855985, 57647524, 72059405, 91711970, 100883167, 144118810, 183423940, 201766334, 288237620, 403532668, 504415835, 1008831670, 2017663340]

約数ペア:

[(1, 2017663340), (2, 1008831670), (4, 504415835), (5, 403532668), (7, 288237620), (10, 201766334), (11, 183423940), (14, 144118810), (20, 100883167), (22, 91711970), (28, 72059405), (35, 57647524), (44, 45855985), (55, 36684788), (70, 28823762), (77, 26203420), (110, 18342394), (140, 14411881), (154, 13101710), (220, 9171197), (308, 6550855), (385, 5240684), (770, 2620342), (1540, 1310171)]