355908052

素因数分解:

$2^2\times {\mathrm{4253}}^1\times {\mathrm{20921}}^1$

素因数の和:25178

約数の個数: 12

約数和(自身を含む): 623015316

約数和(自身を除く): 267107264

約数列:

[1, 2, 4, 4253, 8506, 17012, 20921, 41842, 83684, 88977013, 177954026, 355908052]

約数ペア:

[(1, 355908052), (2, 177954026), (4, 88977013), (4253, 83684), (8506, 41842), (17012, 20921)]