2438810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22171}}^1$

素因数の和:22189

約数の個数: 16

約数和(自身を含む): 4789152

約数和(自身を除く): 2350342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 22171, 44342, 110855, 221710, 243881, 487762, 1219405, 2438810]

約数ペア:

[(1, 2438810), (2, 1219405), (5, 487762), (10, 243881), (11, 221710), (22, 110855), (55, 44342), (110, 22171)]