1520290116

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{578497}}^1$

素因数の和:578580

約数の個数: 36

約数和(自身を含む): 3895605532

約数和(自身を除く): 2375315416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 578497, 1156994, 1735491, 2313988, 3470982, 5206473, 6941964, 10412946, 20825892, 42230281, 84460562, 126690843, 168921124, 253381686, 380072529, 506763372, 760145058, 1520290116]

約数ペア:

[(1, 1520290116), (2, 760145058), (3, 506763372), (4, 380072529), (6, 253381686), (9, 168921124), (12, 126690843), (18, 84460562), (36, 42230281), (73, 20825892), (146, 10412946), (219, 6941964), (292, 5206473), (438, 3470982), (657, 2313988), (876, 1735491), (1314, 1156994), (2628, 578497)]