12980482802

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1\times {\mathrm{5717}}^1$

素因数の和:7130

約数の個数: 32

約数和(自身を含む): 22448959488

約数和(自身を除く): 9468476686

約数列:

[1, 2, 7, 14, 127, 254, 889, 1277, 1778, 2554, 5717, 8939, 11434, 17878, 40019, 80038, 162179, 324358, 726059, 1135253, 1452118, 2270506, 5082413, 7300609, 10164826, 14601218, 51104263, 102208526, 927177343, 1854354686, 6490241401, 12980482802]

約数ペア:

[(1, 12980482802), (2, 6490241401), (7, 1854354686), (14, 927177343), (127, 102208526), (254, 51104263), (889, 14601218), (1277, 10164826), (1778, 7300609), (2554, 5082413), (5717, 2270506), (8939, 1452118), (11434, 1135253), (17878, 726059), (40019, 324358), (80038, 162179)]