2018902534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{908597}}^1$

素因数の和:908711

約数の個数: 16

約数和(自身を含む): 3336371856

約数和(自身を除く): 1317469322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 908597, 1817194, 9994567, 19989134, 91768297, 183536594, 1009451267, 2018902534]

約数ペア:

[(1, 2018902534), (2, 1009451267), (11, 183536594), (22, 91768297), (101, 19989134), (202, 9994567), (1111, 1817194), (2222, 908597)]