1396505467

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{234431}}^1$

素因数の和:234498

約数の個数: 16

約数和(自身を含む): 1710415872

約数和(自身を除く): 313910405

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 234431, 1641017, 5391913, 8673947, 37743391, 60717629, 199500781, 1396505467]

約数ペア:

[(1, 1396505467), (7, 199500781), (23, 60717629), (37, 37743391), (161, 8673947), (259, 5391913), (851, 1641017), (5957, 234431)]