989861044

素因数分解:

$2^2\times {\mathrm{461}}^1\times {\mathrm{536801}}^1$

素因数の和:537266

約数の個数: 12

約数和(自身を含む): 1736017668

約数和(自身を除く): 746156624

約数列:

[1, 2, 4, 461, 922, 1844, 536801, 1073602, 2147204, 247465261, 494930522, 989861044]

約数ペア:

[(1, 989861044), (2, 494930522), (4, 247465261), (461, 2147204), (922, 1073602), (1844, 536801)]