1298794

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 2349540

約数和(自身を除く): 1050746

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 457, 914, 1421, 2842, 3199, 6398, 13253, 22393, 26506, 44786, 92771, 185542, 649397, 1298794]

約数ペア:

[(1, 1298794), (2, 649397), (7, 185542), (14, 92771), (29, 44786), (49, 26506), (58, 22393), (98, 13253), (203, 6398), (406, 3199), (457, 2842), (914, 1421)]