1341990004

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{313}}^1\times {\mathrm{5441}}^1$

素因数の和:5955

約数の個数: 24

約数和(自身を含む): 2368380168

約数和(自身を除く): 1026390164

約数列:

[1, 2, 4, 197, 313, 394, 626, 788, 1252, 5441, 10882, 21764, 61661, 123322, 246644, 1071877, 1703033, 2143754, 3406066, 4287508, 6812132, 335497501, 670995002, 1341990004]

約数ペア:

[(1, 1341990004), (2, 670995002), (4, 335497501), (197, 6812132), (313, 4287508), (394, 3406066), (626, 2143754), (788, 1703033), (1252, 1071877), (5441, 246644), (10882, 123322), (21764, 61661)]