5138296

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{4091}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 9698040

約数和(自身を除く): 4559744

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 4091, 8182, 16364, 32728, 642287, 1284574, 2569148, 5138296]

約数ペア:

[(1, 5138296), (2, 2569148), (4, 1284574), (8, 642287), (157, 32728), (314, 16364), (628, 8182), (1256, 4091)]