2013365135

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{26987}}^1$

素因数の和:27382

約数の個数: 16

約数和(自身を含む): 2479441536

約数和(自身を除く): 466076401

約数列:

[1, 5, 43, 215, 347, 1735, 14921, 26987, 74605, 134935, 1160441, 5802205, 9364489, 46822445, 402673027, 2013365135]

約数ペア:

[(1, 2013365135), (5, 402673027), (43, 46822445), (215, 9364489), (347, 5802205), (1735, 1160441), (14921, 134935), (26987, 74605)]