4542772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 8624000

約数和(自身を除く): 4081228

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 439, 796, 878, 1756, 2587, 5174, 5707, 10348, 11414, 22828, 87361, 174722, 349444, 1135693, 2271386, 4542772]

約数ペア:

[(1, 4542772), (2, 2271386), (4, 1135693), (13, 349444), (26, 174722), (52, 87361), (199, 22828), (398, 11414), (439, 10348), (796, 5707), (878, 5174), (1756, 2587)]