275514694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4931}}^1$

素因数の和:5260

約数の個数: 32

約数和(自身を含む): 510402816

約数和(自身を除く): 234888122

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 614, 2149, 3991, 4298, 4931, 7982, 9862, 27937, 34517, 55874, 64103, 69034, 128206, 448721, 897442, 1513817, 3027634, 10596719, 19679621, 21193438, 39359242, 137757347, 275514694]

約数ペア:

[(1, 275514694), (2, 137757347), (7, 39359242), (13, 21193438), (14, 19679621), (26, 10596719), (91, 3027634), (182, 1513817), (307, 897442), (614, 448721), (2149, 128206), (3991, 69034), (4298, 64103), (4931, 55874), (7982, 34517), (9862, 27937)]