528926138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{77351}}^1$

素因数の和:77629

約数の個数: 16

約数和(自身を含む): 857678976

約数和(自身を除く): 328752838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 77351, 154702, 1005563, 2011126, 20343313, 40686626, 264463069, 528926138]

約数ペア:

[(1, 528926138), (2, 264463069), (13, 40686626), (26, 20343313), (263, 2011126), (526, 1005563), (3419, 154702), (6838, 77351)]