971307326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{113497}}^1$

素因数の和:113899

約数の個数: 16

約数和(自身を含む): 1593511920

約数和(自身を除く): 622204594

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 113497, 226994, 1248467, 2496934, 44150333, 88300666, 485653663, 971307326]

約数ペア:

[(1, 971307326), (2, 485653663), (11, 88300666), (22, 44150333), (389, 2496934), (778, 1248467), (4279, 226994), (8558, 113497)]