2513324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^2$

素因数の和:493

約数の個数: 18

約数和(自身を含む): 4818324

約数和(自身を除く): 2305000

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 57121, 114242, 228484, 628331, 1256662, 2513324]

約数ペア:

[(1, 2513324), (2, 1256662), (4, 628331), (11, 228484), (22, 114242), (44, 57121), (239, 10516), (478, 5258), (956, 2629)]