628366898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{232901}}^1$

素因数の和:232993

約数の個数: 16

約数和(自身を含む): 1006136640

約数和(自身を除く): 377769742

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 232901, 465802, 4425119, 8850238, 16535971, 33071942, 314183449, 628366898]

約数ペア:

[(1, 628366898), (2, 314183449), (19, 33071942), (38, 16535971), (71, 8850238), (142, 4425119), (1349, 465802), (2698, 232901)]