2786872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2879}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 5745600

約数和(自身を除く): 2958728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2879, 5758, 11516, 23032, 31669, 63338, 126676, 253352, 348359, 696718, 1393436, 2786872]

約数ペア:

[(1, 2786872), (2, 1393436), (4, 696718), (8, 348359), (11, 253352), (22, 126676), (44, 63338), (88, 31669), (121, 23032), (242, 11516), (484, 5758), (968, 2879)]