2117156710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12453863}}^1$

素因数の和:12453887

約数の個数: 16

約数和(自身を含む): 4035051936

約数和(自身を除く): 1917895226

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12453863, 24907726, 62269315, 124538630, 211715671, 423431342, 1058578355, 2117156710]

約数ペア:

[(1, 2117156710), (2, 1058578355), (5, 423431342), (10, 211715671), (17, 124538630), (34, 62269315), (85, 24907726), (170, 12453863)]