274191508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{2131}}^1$

素因数の和:3847

約数の個数: 24

約数和(自身を含む): 505625120

約数和(自身を除く): 231433612

約数列:

[1, 2, 4, 19, 38, 76, 1693, 2131, 3386, 4262, 6772, 8524, 32167, 40489, 64334, 80978, 128668, 161956, 3607783, 7215566, 14431132, 68547877, 137095754, 274191508]

約数ペア:

[(1, 274191508), (2, 137095754), (4, 68547877), (19, 14431132), (38, 7215566), (76, 3607783), (1693, 161956), (2131, 128668), (3386, 80978), (4262, 64334), (6772, 40489), (8524, 32167)]