15679898486

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{268519}}^1$

素因数の和:268668

約数の個数: 32

約数和(自身を含む): 27788597760

約数和(自身を除く): 12108699274

約数列:

[1, 2, 7, 14, 43, 86, 97, 194, 301, 602, 679, 1358, 4171, 8342, 29197, 58394, 268519, 537038, 1879633, 3759266, 11546317, 23092634, 26046343, 52092686, 80824219, 161648438, 182324401, 364648802, 1119992749, 2239985498, 7839949243, 15679898486]

約数ペア:

[(1, 15679898486), (2, 7839949243), (7, 2239985498), (14, 1119992749), (43, 364648802), (86, 182324401), (97, 161648438), (194, 80824219), (301, 52092686), (602, 26046343), (679, 23092634), (1358, 11546317), (4171, 3759266), (8342, 1879633), (29197, 537038), (58394, 268519)]