2779262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 4519152

約数和(自身を除く): 1739890

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 1901, 3802, 32317, 64634, 81743, 163486, 1389631, 2779262]

約数ペア:

[(1, 2779262), (2, 1389631), (17, 163486), (34, 81743), (43, 64634), (86, 32317), (731, 3802), (1462, 1901)]