2902354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 5515776

約数和(自身を除く): 2613422

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 431, 481, 518, 862, 962, 3017, 3367, 5603, 6034, 6734, 11206, 15947, 31894, 39221, 78442, 111629, 207311, 223258, 414622, 1451177, 2902354]

約数ペア:

[(1, 2902354), (2, 1451177), (7, 414622), (13, 223258), (14, 207311), (26, 111629), (37, 78442), (74, 39221), (91, 31894), (182, 15947), (259, 11206), (431, 6734), (481, 6034), (518, 5603), (862, 3367), (962, 3017)]