2698480816

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{608863}}^1$

素因数の和:609148

約数の個数: 20

約数和(自身を含む): 5247189952

約数和(自身を除く): 2548709136

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 608863, 1217726, 2435452, 4870904, 9741808, 168655051, 337310102, 674620204, 1349240408, 2698480816]

約数ペア:

[(1, 2698480816), (2, 1349240408), (4, 674620204), (8, 337310102), (16, 168655051), (277, 9741808), (554, 4870904), (1108, 2435452), (2216, 1217726), (4432, 608863)]