8004895886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{29269}}^1$

素因数の和:29508

約数の個数: 32

約数和(自身を含む): 13208028960

約数和(自身を除く): 5203133074

約数列:

[1, 2, 13, 26, 67, 134, 157, 314, 871, 1742, 2041, 4082, 10519, 21038, 29269, 58538, 136747, 273494, 380497, 760994, 1961023, 3922046, 4595233, 9190466, 25493299, 50986598, 59738029, 119476058, 307880611, 615761222, 4002447943, 8004895886]

約数ペア:

[(1, 8004895886), (2, 4002447943), (13, 615761222), (26, 307880611), (67, 119476058), (134, 59738029), (157, 50986598), (314, 25493299), (871, 9190466), (1742, 4595233), (2041, 3922046), (4082, 1961023), (10519, 760994), (21038, 380497), (29269, 273494), (58538, 136747)]