2078902852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{200899}}^1$

素因数の和:201115

約数の個数: 24

約数和(自身を含む): 3937640000

約数和(自身を除く): 1858737148

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 10348, 200899, 401798, 803596, 2611687, 5223374, 10446748, 39978901, 79957802, 159915604, 519725713, 1039451426, 2078902852]

約数ペア:

[(1, 2078902852), (2, 1039451426), (4, 519725713), (13, 159915604), (26, 79957802), (52, 39978901), (199, 10446748), (398, 5223374), (796, 2611687), (2587, 803596), (5174, 401798), (10348, 200899)]