42178004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9491}}^1$

素因数の和:9607

約数の個数: 24

約数和(自身を含む): 81327456

約数和(自身を除く): 39149452

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 9491, 18982, 37964, 104401, 208802, 417604, 958591, 1917182, 3834364, 10544501, 21089002, 42178004]

約数ペア:

[(1, 42178004), (2, 21089002), (4, 10544501), (11, 3834364), (22, 1917182), (44, 958591), (101, 417604), (202, 208802), (404, 104401), (1111, 37964), (2222, 18982), (4444, 9491)]