2017839844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{317071}}^1$

素因数の和:317155

約数の個数: 24

約数和(自身を含む): 3711010688

約数和(自身を除く): 1693170844

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 317071, 634142, 1268284, 11731627, 13634053, 23463254, 27268106, 46926508, 54536212, 504459961, 1008919922, 2017839844]

約数ペア:

[(1, 2017839844), (2, 1008919922), (4, 504459961), (37, 54536212), (43, 46926508), (74, 27268106), (86, 23463254), (148, 13634053), (172, 11731627), (1591, 1268284), (3182, 634142), (6364, 317071)]