284173838

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 490006656

約数和(自身を除く): 205832818

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 169, 338, 403, 481, 733, 806, 962, 1147, 1466, 2294, 5239, 6253, 9529, 10478, 12506, 14911, 19058, 22723, 27121, 29822, 45446, 54242, 123877, 193843, 247754, 295399, 352573, 387686, 590798, 705146, 840751, 1681502, 3840187, 4583449, 7680374, 9166898, 10929763, 21859526, 142086919, 284173838]

約数ペア:

[(1, 284173838), (2, 142086919), (13, 21859526), (26, 10929763), (31, 9166898), (37, 7680374), (62, 4583449), (74, 3840187), (169, 1681502), (338, 840751), (403, 705146), (481, 590798), (733, 387686), (806, 352573), (962, 295399), (1147, 247754), (1466, 193843), (2294, 123877), (5239, 54242), (6253, 45446), (9529, 29822), (10478, 27121), (12506, 22723), (14911, 19058)]