450996830

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{437861}}^1$

素因数の和:437971

約数の個数: 16

約数和(自身を含む): 819677664

約数和(自身を除く): 368680834

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 437861, 875722, 2189305, 4378610, 45099683, 90199366, 225498415, 450996830]

約数ペア:

[(1, 450996830), (2, 225498415), (5, 90199366), (10, 45099683), (103, 4378610), (206, 2189305), (515, 875722), (1030, 437861)]