2538544

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{5471}}^1$

素因数の和:5508

約数の個数: 20

約数和(自身を含む): 5088960

約数和(自身を除く): 2550416

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 5471, 10942, 21884, 43768, 87536, 158659, 317318, 634636, 1269272, 2538544]

約数ペア:

[(1, 2538544), (2, 1269272), (4, 634636), (8, 317318), (16, 158659), (29, 87536), (58, 43768), (116, 21884), (232, 10942), (464, 5471)]