390220321919

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4903}}^1\times {\mathrm{93523}}^1$

素因数の和:98486

約数の個数: 16

約数和(自身を含む): 418281226752

約数和(自身を除く): 28060904833

約数列:

[1, 23, 37, 851, 4903, 93523, 112769, 181411, 2151029, 3460351, 4172453, 79588073, 458543269, 10546495187, 16966100953, 390220321919]

約数ペア:

[(1, 390220321919), (23, 16966100953), (37, 10546495187), (851, 458543269), (4903, 79588073), (93523, 4172453), (112769, 3460351), (181411, 2151029)]