1289754532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1274461}}^1$

素因数の和:1274499

約数の個数: 24

約数和(自身を含む): 2569315392

約数和(自身を除く): 1279560860

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1274461, 2548922, 5097844, 14019071, 28038142, 29312603, 56076284, 58625206, 117250412, 322438633, 644877266, 1289754532]

約数ペア:

[(1, 1289754532), (2, 644877266), (4, 322438633), (11, 117250412), (22, 58625206), (23, 56076284), (44, 29312603), (46, 28038142), (92, 14019071), (253, 5097844), (506, 2548922), (1012, 1274461)]