2013993505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{170029}}^1$

素因数の和:170160

約数の個数: 16

約数和(自身を含む): 2546369280

約数和(自身を除く): 532375775

約数列:

[1, 5, 23, 103, 115, 515, 2369, 11845, 170029, 850145, 3910667, 17512987, 19553335, 87564935, 402798701, 2013993505]

約数ペア:

[(1, 2013993505), (5, 402798701), (23, 87564935), (103, 19553335), (115, 17512987), (515, 3910667), (2369, 850145), (11845, 170029)]