2494059170

素因数分解:

$2^1\times 5^1\times {\mathrm{13903}}^1\times {\mathrm{17939}}^1$

素因数の和:31849

約数の個数: 16

約数和(自身を含む): 4489879680

約数和(自身を除く): 1995820510

約数列:

[1, 2, 5, 10, 13903, 17939, 27806, 35878, 69515, 89695, 139030, 179390, 249405917, 498811834, 1247029585, 2494059170]

約数ペア:

[(1, 2494059170), (2, 1247029585), (5, 498811834), (10, 249405917), (13903, 179390), (17939, 139030), (27806, 89695), (35878, 69515)]