1865810288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2844223}}^1$

素因数の和:2844272

約数の個数: 20

約数和(自身を含む): 3703179648

約数和(自身を除く): 1837369360

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2844223, 5688446, 11376892, 22753784, 45507568, 116613143, 233226286, 466452572, 932905144, 1865810288]

約数ペア:

[(1, 1865810288), (2, 932905144), (4, 466452572), (8, 233226286), (16, 116613143), (41, 45507568), (82, 22753784), (164, 11376892), (328, 5688446), (656, 2844223)]