3885868

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1013}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 7836192

約数和(自身を除く): 3950324

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1013, 1918, 2026, 3836, 4052, 7091, 14182, 28364, 138781, 277562, 555124, 971467, 1942934, 3885868]

約数ペア:

[(1, 3885868), (2, 1942934), (4, 971467), (7, 555124), (14, 277562), (28, 138781), (137, 28364), (274, 14182), (548, 7091), (959, 4052), (1013, 3836), (1918, 2026)]