520049734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{20297}}^1$

素因数の和:20879

約数の個数: 16

約数和(自身を含む): 815492448

約数和(自身を除く): 295442714

約数列:

[1, 2, 23, 46, 557, 1114, 12811, 20297, 25622, 40594, 466831, 933662, 11305429, 22610858, 260024867, 520049734]

約数ペア:

[(1, 520049734), (2, 260024867), (23, 22610858), (46, 11305429), (557, 933662), (1114, 466831), (12811, 40594), (20297, 25622)]