397364078

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{5861}}^1$

素因数の和:6283

約数の個数: 16

約数和(自身を含む): 603551520

約数和(自身を除く): 206187442

約数列:

[1, 2, 109, 218, 311, 622, 5861, 11722, 33899, 67798, 638849, 1277698, 1822771, 3645542, 198682039, 397364078]

約数ペア:

[(1, 397364078), (2, 198682039), (109, 3645542), (218, 1822771), (311, 1277698), (622, 638849), (5861, 67798), (11722, 33899)]