1393918615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{70099}}^1$

素因数の和:70242

約数の個数: 16

約数和(自身を含む): 1731189600

約数和(自身を除く): 337270985

約数列:

[1, 5, 41, 97, 205, 485, 3977, 19885, 70099, 350495, 2874059, 6799603, 14370295, 33998015, 278783723, 1393918615]

約数ペア:

[(1, 1393918615), (5, 278783723), (41, 33998015), (97, 14370295), (205, 6799603), (485, 2874059), (3977, 350495), (19885, 70099)]