213112822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7639}}^1$

素因数の和:7720

約数の個数: 32

約数和(自身を含む): 365803200

約数和(自身を除く): 152690378

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 962, 1073, 2146, 7639, 13949, 15278, 27898, 99307, 198614, 221531, 282643, 443062, 565286, 2879903, 3674359, 5759806, 7348718, 8196647, 16393294, 106556411, 213112822]

約数ペア:

[(1, 213112822), (2, 106556411), (13, 16393294), (26, 8196647), (29, 7348718), (37, 5759806), (58, 3674359), (74, 2879903), (377, 565286), (481, 443062), (754, 282643), (962, 221531), (1073, 198614), (2146, 99307), (7639, 27898), (13949, 15278)]