139291262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{10973}}^1$

素因数の和:11563

約数の個数: 16

約数和(自身を含む): 228346992

約数和(自身を除く): 89055730

約数列:

[1, 2, 11, 22, 577, 1154, 6347, 10973, 12694, 21946, 120703, 241406, 6331421, 12662842, 69645631, 139291262]

約数ペア:

[(1, 139291262), (2, 69645631), (11, 12662842), (22, 6331421), (577, 241406), (1154, 120703), (6347, 21946), (10973, 12694)]