2880836

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 5811456

約数和(自身を除く): 2930620

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 751, 959, 1502, 1918, 3004, 3836, 5257, 10514, 21028, 102887, 205774, 411548, 720209, 1440418, 2880836]

約数ペア:

[(1, 2880836), (2, 1440418), (4, 720209), (7, 411548), (14, 205774), (28, 102887), (137, 21028), (274, 10514), (548, 5257), (751, 3836), (959, 3004), (1502, 1918)]