2013281303045

素因数分解:

$5^1\times {\mathrm{1063}}^1\times {\mathrm{19927}}^1\times {\mathrm{19009}}^1$

素因数の和:40004

約数の個数: 16

約数和(自身を含む): 2418458891520

約数和(自身を除く): 405177588475

約数列:

[1, 5, 1063, 5315, 19009, 19927, 95045, 99635, 20206567, 21182401, 101032835, 105912005, 378792343, 1893961715, 402656260609, 2013281303045]

約数ペア:

[(1, 2013281303045), (5, 402656260609), (1063, 1893961715), (5315, 378792343), (19009, 105912005), (19927, 101032835), (95045, 21182401), (99635, 20206567)]