408068048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{879457}}^1$

素因数の和:879494

約数の個数: 20

約数和(自身を含む): 817895940

約数和(自身を除く): 409827892

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 879457, 1758914, 3517828, 7035656, 14071312, 25504253, 51008506, 102017012, 204034024, 408068048]

約数ペア:

[(1, 408068048), (2, 204034024), (4, 102017012), (8, 51008506), (16, 25504253), (29, 14071312), (58, 7035656), (116, 3517828), (232, 1758914), (464, 879457)]