255724042

素因数分解:

$2^1\times 7^2\times {\mathrm{1069}}^1\times {\mathrm{2441}}^1$

素因数の和:3526

約数の個数: 24

約数和(自身を含む): 446812740

約数和(自身を除く): 191088698

約数列:

[1, 2, 7, 14, 49, 98, 1069, 2138, 2441, 4882, 7483, 14966, 17087, 34174, 52381, 104762, 119609, 239218, 2609429, 5218858, 18266003, 36532006, 127862021, 255724042]

約数ペア:

[(1, 255724042), (2, 127862021), (7, 36532006), (14, 18266003), (49, 5218858), (98, 2609429), (1069, 239218), (2138, 119609), (2441, 104762), (4882, 52381), (7483, 34174), (14966, 17087)]