2013371212

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{1230667}}^1$

素因数の和:1231080

約数の個数: 12

約数和(自身を含む): 3532017160

約数和(自身を除く): 1518645948

約数列:

[1, 2, 4, 409, 818, 1636, 1230667, 2461334, 4922668, 503342803, 1006685606, 2013371212]

約数ペア:

[(1, 2013371212), (2, 1006685606), (4, 503342803), (409, 4922668), (818, 2461334), (1636, 1230667)]