1258477924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2600161}}^1$

素因数の和:2600187

約数の個数: 18

約数和(自身を含む): 2420750822

約数和(自身を除く): 1162272898

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2600161, 5200322, 10400644, 28601771, 57203542, 114407084, 314619481, 629238962, 1258477924]

約数ペア:

[(1, 1258477924), (2, 629238962), (4, 314619481), (11, 114407084), (22, 57203542), (44, 28601771), (121, 10400644), (242, 5200322), (484, 2600161)]