4252920476

素因数分解:

$2^2\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{75983}}^1$

素因数の和:77993

約数の個数: 24

約数和(自身を含む): 8510208000

約数和(自身を除く): 4257287524

約数列:

[1, 2, 4, 7, 14, 28, 1999, 3998, 7996, 13993, 27986, 55972, 75983, 151966, 303932, 531881, 1063762, 2127524, 151890017, 303780034, 607560068, 1063230119, 2126460238, 4252920476]

約数ペア:

[(1, 4252920476), (2, 2126460238), (4, 1063230119), (7, 607560068), (14, 303780034), (28, 151890017), (1999, 2127524), (3998, 1063762), (7996, 531881), (13993, 303932), (27986, 151966), (55972, 75983)]