13304475652

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19681177}}^1$

素因数の和:19681207

約数の個数: 18

約数和(自身を含む): 25211589018

約数和(自身を除く): 11907113366

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 19681177, 39362354, 78724708, 255855301, 511710602, 1023421204, 3326118913, 6652237826, 13304475652]

約数ペア:

[(1, 13304475652), (2, 6652237826), (4, 3326118913), (13, 1023421204), (26, 511710602), (52, 255855301), (169, 78724708), (338, 39362354), (676, 19681177)]