870830378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{24419}}^1$

素因数の和:26053

約数の個数: 16

約数和(自身を含む): 1425932640

約数和(自身を除く): 555102262

約数列:

[1, 2, 11, 22, 1621, 3242, 17831, 24419, 35662, 48838, 268609, 537218, 39583199, 79166398, 435415189, 870830378]

約数ペア:

[(1, 870830378), (2, 435415189), (11, 79166398), (22, 39583199), (1621, 537218), (3242, 268609), (17831, 48838), (24419, 35662)]