420119234

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{54293}}^1$

素因数の和:54421

約数の個数: 16

約数和(自身を含む): 650876472

約数和(自身を除く): 230757238

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 54293, 108586, 2877529, 3963389, 5755058, 7926778, 210059617, 420119234]

約数ペア:

[(1, 420119234), (2, 210059617), (53, 7926778), (73, 5755058), (106, 3963389), (146, 2877529), (3869, 108586), (7738, 54293)]