2012131303

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{123527}}^1$

素因数の和:123726

約数の個数: 16

約数和(自身を含む): 2490324480

約数和(自身を除く): 478193177

約数列:

[1, 7, 13, 91, 179, 1253, 2327, 16289, 123527, 864689, 1605851, 11240957, 22111333, 154779331, 287447329, 2012131303]

約数ペア:

[(1, 2012131303), (7, 287447329), (13, 154779331), (91, 22111333), (179, 11240957), (1253, 1605851), (2327, 864689), (16289, 123527)]