163264906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{685987}}^1$

素因数の和:686013

約数の個数: 16

約数和(自身を含む): 296346816

約数和(自身を除く): 133081910

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 685987, 1371974, 4801909, 9603818, 11661779, 23323558, 81632453, 163264906]

約数ペア:

[(1, 163264906), (2, 81632453), (7, 23323558), (14, 11661779), (17, 9603818), (34, 4801909), (119, 1371974), (238, 685987)]