179940974

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{4001}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 273736800

約数和(自身を除く): 93795826

約数列:

[1, 2, 113, 199, 226, 398, 4001, 8002, 22487, 44974, 452113, 796199, 904226, 1592398, 89970487, 179940974]

約数ペア:

[(1, 179940974), (2, 89970487), (113, 1592398), (199, 904226), (226, 796199), (398, 452113), (4001, 44974), (8002, 22487)]