134450404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{19463}}^1$

素因数の和:19635

約数の個数: 24

約数和(自身を含む): 258326208

約数和(自身を除く): 123875804

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 19463, 38926, 77852, 214093, 428186, 856372, 3055691, 6111382, 12222764, 33612601, 67225202, 134450404]

約数ペア:

[(1, 134450404), (2, 67225202), (4, 33612601), (11, 12222764), (22, 6111382), (44, 3055691), (157, 856372), (314, 428186), (628, 214093), (1727, 77852), (3454, 38926), (6908, 19463)]