2109763568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4793}}^1$

素因数の和:4914

約数の個数: 80

約数和(自身を含む): 4643890272

約数和(自身を除く): 2534126704

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 61, 82, 88, 122, 164, 176, 244, 328, 451, 488, 656, 671, 902, 976, 1342, 1804, 2501, 2684, 3608, 4793, 5002, 5368, 7216, 9586, 10004, 10736, 19172, 20008, 27511, 38344, 40016, 52723, 55022, 76688, 105446, 110044, 196513, 210892, 220088, 292373, 393026, 421784, 440176, 584746, 786052, 843568, 1169492, 1572104, 2161643, 2338984, 3144208, 3216103, 4323286, 4677968, 6432206, 8646572, 11987293, 12864412, 17293144, 23974586, 25728824, 34586288, 47949172, 51457648, 95898344, 131860223, 191796688, 263720446, 527440892, 1054881784, 2109763568]

約数ペア:

[(1, 2109763568), (2, 1054881784), (4, 527440892), (8, 263720446), (11, 191796688), (16, 131860223), (22, 95898344), (41, 51457648), (44, 47949172), (61, 34586288), (82, 25728824), (88, 23974586), (122, 17293144), (164, 12864412), (176, 11987293), (244, 8646572), (328, 6432206), (451, 4677968), (488, 4323286), (656, 3216103), (671, 3144208), (902, 2338984), (976, 2161643), (1342, 1572104), (1804, 1169492), (2501, 843568), (2684, 786052), (3608, 584746), (4793, 440176), (5002, 421784), (5368, 393026), (7216, 292373), (9586, 220088), (10004, 210892), (10736, 196513), (19172, 110044), (20008, 105446), (27511, 76688), (38344, 55022), (40016, 52723)]