2389411380532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1601}}^1\times {\mathrm{71711}}^1$

素因数の和:73381

約数の個数: 72

約数和(自身を含む): 4706051809536

約数和(自身を除く): 2316640429004

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1601, 1892, 3202, 5203, 6404, 10406, 17611, 20812, 35222, 68843, 70444, 71711, 137686, 143422, 193721, 275372, 286844, 387442, 757273, 774884, 788821, 1514546, 1577642, 3029092, 3083573, 3155284, 6167146, 8330003, 8677031, 12334292, 16660006, 17354062, 33320012, 33919303, 34708124, 67838606, 114809311, 135677212, 229618622, 373112333, 459237244, 746224666, 1262902421, 1492449332, 2525804842, 4936800373, 5051609684, 9873600746, 13891926631, 19747201492, 27783853262, 54304804103, 55567706524, 108609608206, 217219216412, 597352845133, 1194705690266, 2389411380532]

約数ペア:

[(1, 2389411380532), (2, 1194705690266), (4, 597352845133), (11, 217219216412), (22, 108609608206), (43, 55567706524), (44, 54304804103), (86, 27783853262), (121, 19747201492), (172, 13891926631), (242, 9873600746), (473, 5051609684), (484, 4936800373), (946, 2525804842), (1601, 1492449332), (1892, 1262902421), (3202, 746224666), (5203, 459237244), (6404, 373112333), (10406, 229618622), (17611, 135677212), (20812, 114809311), (35222, 67838606), (68843, 34708124), (70444, 33919303), (71711, 33320012), (137686, 17354062), (143422, 16660006), (193721, 12334292), (275372, 8677031), (286844, 8330003), (387442, 6167146), (757273, 3155284), (774884, 3083573), (788821, 3029092), (1514546, 1577642)]