42645010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{250853}}^1$

素因数の和:250877

約数の個数: 16

約数和(自身を含む): 81276696

約数和(自身を除く): 38631686

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 250853, 501706, 1254265, 2508530, 4264501, 8529002, 21322505, 42645010]

約数ペア:

[(1, 42645010), (2, 21322505), (5, 8529002), (10, 4264501), (17, 2508530), (34, 1254265), (85, 501706), (170, 250853)]