521018242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{6373}}^1$

素因数の和:7413

約数の個数: 16

約数和(自身を含む): 801517752

約数和(自身を除く): 280499510

約数列:

[1, 2, 41, 82, 997, 1994, 6373, 12746, 40877, 81754, 261293, 522586, 6353881, 12707762, 260509121, 521018242]

約数ペア:

[(1, 521018242), (2, 260509121), (41, 12707762), (82, 6353881), (997, 522586), (1994, 261293), (6373, 81754), (12746, 40877)]