289322259709

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{4741511}}^1$

素因数の和:4741920

約数の個数: 16

約数和(自身を含む): 345940715520

約数和(自身を除く): 56618455811

約数列:

[1, 7, 23, 161, 379, 2653, 8717, 61019, 4741511, 33190577, 109054753, 763383271, 1797032669, 12579228683, 41331751387, 289322259709]

約数ペア:

[(1, 289322259709), (7, 41331751387), (23, 12579228683), (161, 1797032669), (379, 763383271), (2653, 109054753), (8717, 33190577), (61019, 4741511)]