82457986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{166919}}^1$

素因数の和:166953

約数の個数: 16

約数和(自身を含む): 140212800

約数和(自身を除く): 57754814

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 166919, 333838, 2169947, 3171461, 4339894, 6342922, 41228993, 82457986]

約数ペア:

[(1, 82457986), (2, 41228993), (13, 6342922), (19, 4339894), (26, 3171461), (38, 2169947), (247, 333838), (494, 166919)]