40352494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221717}}^1$

素因数の和:221739

約数の個数: 16

約数和(自身を含む): 74497248

約数和(自身を除く): 34144754

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 221717, 443434, 1552019, 2882321, 3104038, 5764642, 20176247, 40352494]

約数ペア:

[(1, 40352494), (2, 20176247), (7, 5764642), (13, 3104038), (14, 2882321), (26, 1552019), (91, 443434), (182, 221717)]