338049007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2129}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 364485600

約数和(自身を除く): 26436593

約数列:

[1, 19, 61, 137, 1159, 2129, 2603, 8357, 40451, 129869, 158783, 291673, 2467511, 5541787, 17792053, 338049007]

約数ペア:

[(1, 338049007), (19, 17792053), (61, 5541787), (137, 2467511), (1159, 291673), (2129, 158783), (2603, 129869), (8357, 40451)]