83951556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{538151}}^1$

素因数の和:538171

約数の個数: 24

約数和(自身を含む): 210955584

約数和(自身を除く): 127004028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 538151, 1076302, 1614453, 2152604, 3228906, 6457812, 6995963, 13991926, 20987889, 27983852, 41975778, 83951556]

約数ペア:

[(1, 83951556), (2, 41975778), (3, 27983852), (4, 20987889), (6, 13991926), (12, 6995963), (13, 6457812), (26, 3228906), (39, 2152604), (52, 1614453), (78, 1076302), (156, 538151)]