1207110004

素因数分解:

$2^2\times {\mathrm{1381}}^1\times {\mathrm{218521}}^1$

素因数の和:219906

約数の個数: 12

約数和(自身を含む): 2113981828

約数和(自身を除く): 906871824

約数列:

[1, 2, 4, 1381, 2762, 5524, 218521, 437042, 874084, 301777501, 603555002, 1207110004]

約数ペア:

[(1, 1207110004), (2, 603555002), (4, 301777501), (1381, 874084), (2762, 437042), (5524, 218521)]