516487994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1973}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 862432704

約数和(自身を除く): 345944710

約数列:

[1, 2, 11, 22, 73, 146, 163, 326, 803, 1606, 1793, 1973, 3586, 3946, 11899, 21703, 23798, 43406, 130889, 144029, 261778, 288058, 321599, 643198, 1584319, 3168638, 3537589, 7075178, 23476727, 46953454, 258243997, 516487994]

約数ペア:

[(1, 516487994), (2, 258243997), (11, 46953454), (22, 23476727), (73, 7075178), (146, 3537589), (163, 3168638), (326, 1584319), (803, 643198), (1606, 321599), (1793, 288058), (1973, 261778), (3586, 144029), (3946, 130889), (11899, 43406), (21703, 23798)]