172885492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3324721}}^1$

素因数の和:3324738

約数の個数: 12

約数和(自身を含む): 325822756

約数和(自身を除く): 152937264

約数列:

[1, 2, 4, 13, 26, 52, 3324721, 6649442, 13298884, 43221373, 86442746, 172885492]

約数ペア:

[(1, 172885492), (2, 86442746), (4, 43221373), (13, 13298884), (26, 6649442), (52, 3324721)]