1520831444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{52291}}^1$

素因数の和:52967

約数の個数: 24

約数和(自身を含む): 2907853536

約数和(自身を除く): 1387022092

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 2644, 7271, 14542, 29084, 52291, 104582, 209164, 575201, 1150402, 2300804, 34564351, 69128702, 138257404, 380207861, 760415722, 1520831444]

約数ペア:

[(1, 1520831444), (2, 760415722), (4, 380207861), (11, 138257404), (22, 69128702), (44, 34564351), (661, 2300804), (1322, 1150402), (2644, 575201), (7271, 209164), (14542, 104582), (29084, 52291)]