1625804

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{83}}^2$

素因数の和:229

約数の個数: 18

約数和(自身を含む): 2928660

約数和(自身を除く): 1302856

約数列:

[1, 2, 4, 59, 83, 118, 166, 236, 332, 4897, 6889, 9794, 13778, 19588, 27556, 406451, 812902, 1625804]

約数ペア:

[(1, 1625804), (2, 812902), (4, 406451), (59, 27556), (83, 19588), (118, 13778), (166, 9794), (236, 6889), (332, 4897)]