422875486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{190313}}^1$

素因数の和:190427

約数の個数: 16

約数和(自身を含む): 698833008

約数和(自身を除く): 275957522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 190313, 380626, 2093443, 4186886, 19221613, 38443226, 211437743, 422875486]

約数ペア:

[(1, 422875486), (2, 211437743), (11, 38443226), (22, 19221613), (101, 4186886), (202, 2093443), (1111, 380626), (2222, 190313)]