858872872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{57751}}^1$

素因数の和:57794

約数の個数: 48

約数和(自身を含む): 1902350880

約数和(自身を除く): 1043478008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 7436, 14872, 57751, 115502, 231004, 462008, 635261, 750763, 1270522, 1501526, 2541044, 3003052, 5082088, 6006104, 8258393, 9759919, 16516786, 19519838, 33033572, 39039676, 66067144, 78079352, 107359109, 214718218, 429436436, 858872872]

約数ペア:

[(1, 858872872), (2, 429436436), (4, 214718218), (8, 107359109), (11, 78079352), (13, 66067144), (22, 39039676), (26, 33033572), (44, 19519838), (52, 16516786), (88, 9759919), (104, 8258393), (143, 6006104), (169, 5082088), (286, 3003052), (338, 2541044), (572, 1501526), (676, 1270522), (1144, 750763), (1352, 635261), (1859, 462008), (3718, 231004), (7436, 115502), (14872, 57751)]