2118914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1872766

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 307, 406, 493, 614, 986, 2149, 3451, 4298, 5219, 6902, 8903, 10438, 17806, 36533, 62321, 73066, 124642, 151351, 302702, 1059457, 2118914]

約数ペア:

[(1, 2118914), (2, 1059457), (7, 302702), (14, 151351), (17, 124642), (29, 73066), (34, 62321), (58, 36533), (119, 17806), (203, 10438), (238, 8903), (307, 6902), (406, 5219), (493, 4298), (614, 3451), (986, 2149)]