140080306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{4217}}^1$

素因数の和:5213

約数の個数: 16

約数和(自身を含む): 222761016

約数和(自身を除く): 82680710

約数列:

[1, 2, 17, 34, 977, 1954, 4217, 8434, 16609, 33218, 71689, 143378, 4120009, 8240018, 70040153, 140080306]

約数ペア:

[(1, 140080306), (2, 70040153), (17, 8240018), (34, 4120009), (977, 143378), (1954, 71689), (4217, 33218), (8434, 16609)]