1961134562

素因数分解:

$2^1\times {\mathrm{6871}}^1\times {\mathrm{142711}}^1$

素因数の和:149584

約数の個数: 8

約数和(自身を含む): 2942150592

約数和(自身を除く): 981016030

約数列:

[1, 2, 6871, 13742, 142711, 285422, 980567281, 1961134562]

約数ペア:

[(1, 1961134562), (2, 980567281), (6871, 285422), (13742, 142711)]