2912121988934

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{3719}}^1\times {\mathrm{8999}}^1$

素因数の和:13172

約数の個数: 32

約数和(自身を含む): 4415342400000

約数和(自身を除く): 1503220411066

約数列:

[1, 2, 139, 278, 313, 626, 3719, 7438, 8999, 17998, 43507, 87014, 516941, 1033882, 1164047, 1250861, 2328094, 2501722, 2816687, 5633374, 33467281, 66934562, 161802533, 323605066, 391519493, 783038986, 4651952059, 9303904118, 10475258953, 20950517906, 1456060994467, 2912121988934]

約数ペア:

[(1, 2912121988934), (2, 1456060994467), (139, 20950517906), (278, 10475258953), (313, 9303904118), (626, 4651952059), (3719, 783038986), (7438, 391519493), (8999, 323605066), (17998, 161802533), (43507, 66934562), (87014, 33467281), (516941, 5633374), (1033882, 2816687), (1164047, 2501722), (1250861, 2328094)]