4945617326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2137259}}^1$

素因数の和:2137363

約数の個数: 16

約数和(自身を含む): 8078842800

約数和(自身を除く): 3133225474

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 2137259, 4274518, 27784367, 55568734, 190216051, 380432102, 2472808663, 4945617326]

約数ペア:

[(1, 4945617326), (2, 2472808663), (13, 380432102), (26, 190216051), (89, 55568734), (178, 27784367), (1157, 4274518), (2314, 2137259)]