1384724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2861}}^1$

素因数の和:2887

約数の個数: 18

約数和(自身を含む): 2664522

約数和(自身を除く): 1279798

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2861, 5722, 11444, 31471, 62942, 125884, 346181, 692362, 1384724]

約数ペア:

[(1, 1384724), (2, 692362), (4, 346181), (11, 125884), (22, 62942), (44, 31471), (121, 11444), (242, 5722), (484, 2861)]