4443117584

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1768757}}^1$

素因数の和:1768922

約数の個数: 20

約数和(自身を含む): 8663376684

約数和(自身を除く): 4220259100

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 1768757, 3537514, 7075028, 14150056, 28300112, 277694849, 555389698, 1110779396, 2221558792, 4443117584]

約数ペア:

[(1, 4443117584), (2, 2221558792), (4, 1110779396), (8, 555389698), (16, 277694849), (157, 28300112), (314, 14150056), (628, 7075028), (1256, 3537514), (2512, 1768757)]