680561962

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1\times {\mathrm{2239}}^1$

素因数の和:3021

約数の個数: 16

約数和(自身を含む): 1026547200

約数和(自身を除く): 345985238

約数列:

[1, 2, 379, 401, 758, 802, 2239, 4478, 151979, 303958, 848581, 897839, 1697162, 1795678, 340280981, 680561962]

約数ペア:

[(1, 680561962), (2, 340280981), (379, 1795678), (401, 1697162), (758, 897839), (802, 848581), (2239, 303958), (4478, 151979)]