130005988

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{45971}}^1$

素因数の和:46083

約数の個数: 24

約数和(自身を含む): 262592064

約数和(自身を除く): 132586076

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 45971, 91942, 183884, 321797, 643594, 1287188, 4643071, 9286142, 18572284, 32501497, 65002994, 130005988]

約数ペア:

[(1, 130005988), (2, 65002994), (4, 32501497), (7, 18572284), (14, 9286142), (28, 4643071), (101, 1287188), (202, 643594), (404, 321797), (707, 183884), (1414, 91942), (2828, 45971)]