900914

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 24

約数和(自身を含む): 1631340

約数和(自身を除く): 730426

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 317, 406, 634, 1421, 2219, 2842, 4438, 9193, 15533, 18386, 31066, 64351, 128702, 450457, 900914]

約数ペア:

[(1, 900914), (2, 450457), (7, 128702), (14, 64351), (29, 31066), (49, 18386), (58, 15533), (98, 9193), (203, 4438), (317, 2842), (406, 2219), (634, 1421)]