1330643996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{495769}}^1$

素因数の和:495845

約数の個数: 24

約数和(自身を含む): 2581970160

約数和(自身を除く): 1251326164

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 495769, 991538, 1983076, 5453459, 10906918, 21813836, 30241909, 60483818, 120967636, 332660999, 665321998, 1330643996]

約数ペア:

[(1, 1330643996), (2, 665321998), (4, 332660999), (11, 120967636), (22, 60483818), (44, 30241909), (61, 21813836), (122, 10906918), (244, 5453459), (671, 1983076), (1342, 991538), (2684, 495769)]