2169443311

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{19991}}^1$

素因数の和:20454

約数の個数: 16

約数和(自身を含む): 2552578560

約数和(自身を除く): 383135249

約数列:

[1, 7, 37, 259, 419, 2933, 15503, 19991, 108521, 139937, 739667, 5177669, 8376229, 58633603, 309920473, 2169443311]

約数ペア:

[(1, 2169443311), (7, 309920473), (37, 58633603), (259, 8376229), (419, 5177669), (2933, 739667), (15503, 139937), (19991, 108521)]