13049974

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 24172560

約数和(自身を除く): 11122586

約数列:

[1, 2, 7, 14, 37, 49, 59, 61, 74, 98, 118, 122, 259, 413, 427, 518, 826, 854, 1813, 2183, 2257, 2891, 2989, 3599, 3626, 4366, 4514, 5782, 5978, 7198, 15281, 15799, 25193, 30562, 31598, 50386, 106967, 110593, 133163, 176351, 213934, 221186, 266326, 352702, 932141, 1864282, 6524987, 13049974]

約数ペア:

[(1, 13049974), (2, 6524987), (7, 1864282), (14, 932141), (37, 352702), (49, 266326), (59, 221186), (61, 213934), (74, 176351), (98, 133163), (118, 110593), (122, 106967), (259, 50386), (413, 31598), (427, 30562), (518, 25193), (826, 15799), (854, 15281), (1813, 7198), (2183, 5978), (2257, 5782), (2891, 4514), (2989, 4366), (3599, 3626)]