1279460048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2757457}}^1$

素因数の和:2757494

約数の個数: 20

約数和(自身を含む): 2564435940

約数和(自身を除く): 1284975892

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2757457, 5514914, 11029828, 22059656, 44119312, 79966253, 159932506, 319865012, 639730024, 1279460048]

約数ペア:

[(1, 1279460048), (2, 639730024), (4, 319865012), (8, 159932506), (16, 79966253), (29, 44119312), (58, 22059656), (116, 11029828), (232, 5514914), (464, 2757457)]