2726542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 5128704

約数和(自身を除く): 2402162

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 211, 422, 497, 923, 994, 1477, 1846, 2743, 2954, 5486, 6461, 12922, 14981, 19201, 29962, 38402, 104867, 194753, 209734, 389506, 1363271, 2726542]

約数ペア:

[(1, 2726542), (2, 1363271), (7, 389506), (13, 209734), (14, 194753), (26, 104867), (71, 38402), (91, 29962), (142, 19201), (182, 14981), (211, 12922), (422, 6461), (497, 5486), (923, 2954), (994, 2743), (1477, 1846)]