326926868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2636507}}^1$

素因数の和:2636542

約数の個数: 12

約数和(自身を含む): 590577792

約数和(自身を除く): 263650924

約数列:

[1, 2, 4, 31, 62, 124, 2636507, 5273014, 10546028, 81731717, 163463434, 326926868]

約数ペア:

[(1, 326926868), (2, 163463434), (4, 81731717), (31, 10546028), (62, 5273014), (124, 2636507)]