57228218

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{1061}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 86977800

約数和(自身を除く): 29749582

約数列:

[1, 2, 149, 181, 298, 362, 1061, 2122, 26969, 53938, 158089, 192041, 316178, 384082, 28614109, 57228218]

約数ペア:

[(1, 57228218), (2, 28614109), (149, 384082), (181, 316178), (298, 192041), (362, 158089), (1061, 53938), (2122, 26969)]