2686090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24419}}^1$

素因数の和:24437

約数の個数: 16

約数和(自身を含む): 5274720

約数和(自身を除く): 2588630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 24419, 48838, 122095, 244190, 268609, 537218, 1343045, 2686090]

約数ペア:

[(1, 2686090), (2, 1343045), (5, 537218), (10, 268609), (11, 244190), (22, 122095), (55, 48838), (110, 24419)]