2019933476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{7691}}^1$

素因数の和:7880

約数の個数: 48

約数和(自身を含む): 3969810432

約数和(自身を除く): 1949876956

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 127, 188, 254, 508, 517, 1034, 1397, 2068, 2794, 5588, 5969, 7691, 11938, 15382, 23876, 30764, 65659, 84601, 131318, 169202, 262636, 338404, 361477, 722954, 976757, 1445908, 1953514, 3907028, 3976247, 7952494, 10744327, 15904988, 21488654, 42977308, 45907579, 91815158, 183630316, 504983369, 1009966738, 2019933476]

約数ペア:

[(1, 2019933476), (2, 1009966738), (4, 504983369), (11, 183630316), (22, 91815158), (44, 45907579), (47, 42977308), (94, 21488654), (127, 15904988), (188, 10744327), (254, 7952494), (508, 3976247), (517, 3907028), (1034, 1953514), (1397, 1445908), (2068, 976757), (2794, 722954), (5588, 361477), (5969, 338404), (7691, 262636), (11938, 169202), (15382, 131318), (23876, 84601), (30764, 65659)]