173626804538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{129379139}}^1$

素因数の和:129379213

約数の個数: 16

約数和(自身を含む): 288774240480

約数和(自身を除く): 115147435942

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 129379139, 258758278, 1423170529, 2846341058, 7892127479, 15784254958, 86813402269, 173626804538]

約数ペア:

[(1, 173626804538), (2, 86813402269), (11, 15784254958), (22, 7892127479), (61, 2846341058), (122, 1423170529), (671, 258758278), (1342, 129379139)]