2570668816

素因数分解:

$2^4\times {\mathrm{1951}}^1\times {\mathrm{82351}}^1$

素因数の和:84310

約数の個数: 20

約数和(自身を含む): 4983284224

約数和(自身を除く): 2412615408

約数列:

[1, 2, 4, 8, 16, 1951, 3902, 7804, 15608, 31216, 82351, 164702, 329404, 658808, 1317616, 160666801, 321333602, 642667204, 1285334408, 2570668816]

約数ペア:

[(1, 2570668816), (2, 1285334408), (4, 642667204), (8, 321333602), (16, 160666801), (1951, 1317616), (3902, 658808), (7804, 329404), (15608, 164702), (31216, 82351)]