1291106374

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{1747}}^1\times {\mathrm{2267}}^1$

素因数の和:4179

約数の個数: 16

約数和(自身を含む): 1950516288

約数和(自身を除く): 659409914

約数列:

[1, 2, 163, 326, 1747, 2267, 3494, 4534, 284761, 369521, 569522, 739042, 3960449, 7920898, 645553187, 1291106374]

約数ペア:

[(1, 1291106374), (2, 645553187), (163, 7920898), (326, 3960449), (1747, 739042), (2267, 569522), (3494, 369521), (4534, 284761)]