2008171288

素因数分解:

$2^3\times {\mathrm{3709}}^1\times {\mathrm{67679}}^1$

素因数の和:71394

約数の個数: 16

約数和(自身を含む): 3766392000

約数和(自身を除く): 1758220712

約数列:

[1, 2, 4, 8, 3709, 7418, 14836, 29672, 67679, 135358, 270716, 541432, 251021411, 502042822, 1004085644, 2008171288]

約数ペア:

[(1, 2008171288), (2, 1004085644), (4, 502042822), (8, 251021411), (3709, 541432), (7418, 270716), (14836, 135358), (29672, 67679)]