268903922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1010917}}^1$

素因数の和:1010945

約数の個数: 16

約数和(自身を含む): 485240640

約数和(自身を除く): 216336718

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1010917, 2021834, 7076419, 14152838, 19207423, 38414846, 134451961, 268903922]

約数ペア:

[(1, 268903922), (2, 134451961), (7, 38414846), (14, 19207423), (19, 14152838), (38, 7076419), (133, 2021834), (266, 1010917)]