128518582

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{3803}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 196697232

約数和(自身を除く): 68178650

約数列:

[1, 2, 61, 122, 277, 554, 3803, 7606, 16897, 33794, 231983, 463966, 1053431, 2106862, 64259291, 128518582]

約数ペア:

[(1, 128518582), (2, 64259291), (61, 2106862), (122, 1053431), (277, 463966), (554, 231983), (3803, 33794), (7606, 16897)]