3989395578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{94985609}}^1$

素因数の和:94985621

約数の個数: 16

約数和(自身を含む): 9118618560

約数和(自身を除く): 5129222982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 94985609, 189971218, 284956827, 569913654, 664899263, 1329798526, 1994697789, 3989395578]

約数ペア:

[(1, 3989395578), (2, 1994697789), (3, 1329798526), (6, 664899263), (7, 569913654), (14, 284956827), (21, 189971218), (42, 94985609)]