255506906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{11369}}^1$

素因数の和:12049

約数の個数: 16

約数和(自身を含む): 406454760

約数和(自身を除く): 150947854

約数列:

[1, 2, 17, 34, 661, 1322, 11237, 11369, 22474, 22738, 193273, 386546, 7514909, 15029818, 127753453, 255506906]

約数ペア:

[(1, 255506906), (2, 127753453), (17, 15029818), (34, 7514909), (661, 386546), (1322, 193273), (11237, 22738), (11369, 22474)]