1874152072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{383419}}^1$

素因数の和:383485

約数の個数: 32

約数和(自身を含む): 3864873600

約数和(自身を除く): 1990721528

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 383419, 766838, 1533676, 3067352, 4984447, 9968894, 18020693, 19937788, 36041386, 39875576, 72082772, 144165544, 234269009, 468538018, 937076036, 1874152072]

約数ペア:

[(1, 1874152072), (2, 937076036), (4, 468538018), (8, 234269009), (13, 144165544), (26, 72082772), (47, 39875576), (52, 36041386), (94, 19937788), (104, 18020693), (188, 9968894), (376, 4984447), (611, 3067352), (1222, 1533676), (2444, 766838), (4888, 383419)]