1355684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2801}}^1$

素因数の和:2827

約数の個数: 18

約数和(自身を含む): 2608662

約数和(自身を除く): 1252978

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2801, 5602, 11204, 30811, 61622, 123244, 338921, 677842, 1355684]

約数ペア:

[(1, 1355684), (2, 677842), (4, 338921), (11, 123244), (22, 61622), (44, 30811), (121, 11204), (242, 5602), (484, 2801)]