1817972798

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1\times {\mathrm{5981}}^1$

素因数の和:6763

約数の個数: 16

約数和(自身を含む): 2741430960

約数和(自身を除く): 923458162

約数列:

[1, 2, 379, 401, 758, 802, 5981, 11962, 151979, 303958, 2266799, 2398381, 4533598, 4796762, 908986399, 1817972798]

約数ペア:

[(1, 1817972798), (2, 908986399), (379, 4796762), (401, 4533598), (758, 2398381), (802, 2266799), (5981, 303958), (11962, 151979)]