515993126

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 871084032

約数和(自身を除く): 355090906

約数列:

[1, 2, 11, 22, 103, 121, 127, 163, 206, 242, 254, 326, 1133, 1397, 1793, 2266, 2794, 3586, 12463, 13081, 15367, 16789, 19723, 20701, 24926, 26162, 30734, 33578, 39446, 41402, 143891, 184679, 227711, 287782, 369358, 455422, 1582801, 2031469, 2132203, 2504821, 3165602, 4062938, 4264406, 5009642, 23454233, 46908466, 257996563, 515993126]

約数ペア:

[(1, 515993126), (2, 257996563), (11, 46908466), (22, 23454233), (103, 5009642), (121, 4264406), (127, 4062938), (163, 3165602), (206, 2504821), (242, 2132203), (254, 2031469), (326, 1582801), (1133, 455422), (1397, 369358), (1793, 287782), (2266, 227711), (2794, 184679), (3586, 143891), (12463, 41402), (13081, 39446), (15367, 33578), (16789, 30734), (19723, 26162), (20701, 24926)]