2082885772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2551

約数の個数: 72

約数和(自身を含む): 4201431696

約数和(自身を除く): 2118545924

約数列:

[1, 2, 4, 11, 22, 41, 43, 44, 82, 86, 121, 164, 172, 242, 451, 473, 484, 902, 946, 1763, 1804, 1892, 2441, 3526, 4882, 4961, 5203, 7052, 9764, 9922, 10406, 19393, 19844, 20812, 26851, 38786, 53702, 77572, 100081, 104963, 107404, 200162, 209926, 213323, 295361, 400324, 419852, 426646, 590722, 853292, 1100891, 1154593, 1181444, 2201782, 2309186, 4303483, 4403564, 4618372, 8606966, 12109801, 12700523, 17213932, 24219602, 25401046, 47338313, 48439204, 50802092, 94676626, 189353252, 520721443, 1041442886, 2082885772]

約数ペア:

[(1, 2082885772), (2, 1041442886), (4, 520721443), (11, 189353252), (22, 94676626), (41, 50802092), (43, 48439204), (44, 47338313), (82, 25401046), (86, 24219602), (121, 17213932), (164, 12700523), (172, 12109801), (242, 8606966), (451, 4618372), (473, 4403564), (484, 4303483), (902, 2309186), (946, 2201782), (1763, 1181444), (1804, 1154593), (1892, 1100891), (2441, 853292), (3526, 590722), (4882, 426646), (4961, 419852), (5203, 400324), (7052, 295361), (9764, 213323), (9922, 209926), (10406, 200162), (19393, 107404), (19844, 104963), (20812, 100081), (26851, 77572), (38786, 53702)]