309039094

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5531}}^1$

素因数の和:5860

約数の個数: 32

約数和(自身を含む): 572495616

約数和(自身を除く): 263456522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 614, 2149, 3991, 4298, 5531, 7982, 11062, 27937, 38717, 55874, 71903, 77434, 143806, 503321, 1006642, 1698017, 3396034, 11886119, 22074221, 23772238, 44148442, 154519547, 309039094]

約数ペア:

[(1, 309039094), (2, 154519547), (7, 44148442), (13, 23772238), (14, 22074221), (26, 11886119), (91, 3396034), (182, 1698017), (307, 1006642), (614, 503321), (2149, 143806), (3991, 77434), (4298, 71903), (5531, 55874), (7982, 38717), (11062, 27937)]