788290828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{141677}}^1$

素因数の和:141801

約数の個数: 24

約数和(自身を含む): 1499519952

約数和(自身を除く): 711229124

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 141677, 283354, 566708, 1841801, 3683602, 7367204, 15159439, 30318878, 60637756, 197072707, 394145414, 788290828]

約数ペア:

[(1, 788290828), (2, 394145414), (4, 197072707), (13, 60637756), (26, 30318878), (52, 15159439), (107, 7367204), (214, 3683602), (428, 1841801), (1391, 566708), (2782, 283354), (5564, 141677)]