2954413

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 4071168

約数和(自身を除く): 1116755

約数列:

[1, 7, 11, 17, 37, 61, 77, 119, 187, 259, 407, 427, 629, 671, 1037, 1309, 2257, 2849, 4403, 4697, 6919, 7259, 11407, 15799, 24827, 38369, 48433, 79849, 173789, 268583, 422059, 2954413]

約数ペア:

[(1, 2954413), (7, 422059), (11, 268583), (17, 173789), (37, 79849), (61, 48433), (77, 38369), (119, 24827), (187, 15799), (259, 11407), (407, 7259), (427, 6919), (629, 4697), (671, 4403), (1037, 2849), (1309, 2257)]