520020854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{23209}}^1$

素因数の和:23887

約数の個数: 16

約数和(自身を含む): 827204400

約数和(自身を除く): 307183546

約数列:

[1, 2, 17, 34, 659, 1318, 11203, 22406, 23209, 46418, 394553, 789106, 15294731, 30589462, 260010427, 520020854]

約数ペア:

[(1, 520020854), (2, 260010427), (17, 30589462), (34, 15294731), (659, 789106), (1318, 394553), (11203, 46418), (22406, 23209)]