4486352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21569}}^1$

素因数の和:21590

約数の個数: 20

約数和(自身を含む): 9361380

約数和(自身を除く): 4875028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21569, 43138, 86276, 172552, 280397, 345104, 560794, 1121588, 2243176, 4486352]

約数ペア:

[(1, 4486352), (2, 2243176), (4, 1121588), (8, 560794), (13, 345104), (16, 280397), (26, 172552), (52, 86276), (104, 43138), (208, 21569)]