2138515544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{14737}}^1$

素因数の和:14868

約数の個数: 64

約数和(自身を含む): 4679609760

約数和(自身を除く): 2541094216

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 97, 136, 187, 194, 374, 388, 748, 776, 1067, 1496, 1649, 2134, 3298, 4268, 6596, 8536, 13192, 14737, 18139, 29474, 36278, 58948, 72556, 117896, 145112, 162107, 250529, 324214, 501058, 648428, 1002116, 1296856, 1429489, 2004232, 2755819, 2858978, 5511638, 5717956, 11023276, 11435912, 15724379, 22046552, 24301313, 31448758, 48602626, 62897516, 97205252, 125795032, 194410504, 267314443, 534628886, 1069257772, 2138515544]

約数ペア:

[(1, 2138515544), (2, 1069257772), (4, 534628886), (8, 267314443), (11, 194410504), (17, 125795032), (22, 97205252), (34, 62897516), (44, 48602626), (68, 31448758), (88, 24301313), (97, 22046552), (136, 15724379), (187, 11435912), (194, 11023276), (374, 5717956), (388, 5511638), (748, 2858978), (776, 2755819), (1067, 2004232), (1496, 1429489), (1649, 1296856), (2134, 1002116), (3298, 648428), (4268, 501058), (6596, 324214), (8536, 250529), (13192, 162107), (14737, 145112), (18139, 117896), (29474, 72556), (36278, 58948)]