3977386070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{56819801}}^1$

素因数の和:56819815

約数の個数: 16

約数和(自身を含む): 8182051488

約数和(自身を除く): 4204665418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 56819801, 113639602, 284099005, 397738607, 568198010, 795477214, 1988693035, 3977386070]

約数ペア:

[(1, 3977386070), (2, 1988693035), (5, 795477214), (7, 568198010), (10, 397738607), (14, 284099005), (35, 113639602), (70, 56819801)]