2643676

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 5322240

約数和(自身を除く): 2678564

約数列:

[1, 2, 4, 7, 14, 28, 263, 359, 526, 718, 1052, 1436, 1841, 2513, 3682, 5026, 7364, 10052, 94417, 188834, 377668, 660919, 1321838, 2643676]

約数ペア:

[(1, 2643676), (2, 1321838), (4, 660919), (7, 377668), (14, 188834), (28, 94417), (263, 10052), (359, 7364), (526, 5026), (718, 3682), (1052, 2513), (1436, 1841)]