2818392

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 7212480

約数和(自身を除く): 4394088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 2731, 5462, 8193, 10924, 16386, 21848, 32772, 65544, 117433, 234866, 352299, 469732, 704598, 939464, 1409196, 2818392]

約数ペア:

[(1, 2818392), (2, 1409196), (3, 939464), (4, 704598), (6, 469732), (8, 352299), (12, 234866), (24, 117433), (43, 65544), (86, 32772), (129, 21848), (172, 16386), (258, 10924), (344, 8193), (516, 5462), (1032, 2731)]