2012920004

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{4616789}}^1$

素因数の和:4616902

約数の個数: 12

約数和(自身を含む): 3554928300

約数和(自身を除く): 1542008296

約数列:

[1, 2, 4, 109, 218, 436, 4616789, 9233578, 18467156, 503230001, 1006460002, 2012920004]

約数ペア:

[(1, 2012920004), (2, 1006460002), (4, 503230001), (109, 18467156), (218, 9233578), (436, 4616789)]