1245016172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{10040453}}^1$

素因数の和:10040488

約数の個数: 12

約数和(自身を含む): 2249061696

約数和(自身を除く): 1004045524

約数列:

[1, 2, 4, 31, 62, 124, 10040453, 20080906, 40161812, 311254043, 622508086, 1245016172]

約数ペア:

[(1, 1245016172), (2, 622508086), (4, 311254043), (31, 40161812), (62, 20080906), (124, 10040453)]