2665873892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{20149}}^1$

素因数の和:20292

約数の個数: 48

約数和(自身を含む): 5307993600

約数和(自身を除く): 2642119708

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 97, 124, 194, 341, 388, 682, 1067, 1364, 2134, 3007, 4268, 6014, 12028, 20149, 33077, 40298, 66154, 80596, 132308, 221639, 443278, 624619, 886556, 1249238, 1954453, 2498476, 3908906, 6870809, 7817812, 13741618, 21498983, 27483236, 42997966, 60588043, 85995932, 121176086, 242352172, 666468473, 1332936946, 2665873892]

約数ペア:

[(1, 2665873892), (2, 1332936946), (4, 666468473), (11, 242352172), (22, 121176086), (31, 85995932), (44, 60588043), (62, 42997966), (97, 27483236), (124, 21498983), (194, 13741618), (341, 7817812), (388, 6870809), (682, 3908906), (1067, 2498476), (1364, 1954453), (2134, 1249238), (3007, 886556), (4268, 624619), (6014, 443278), (12028, 221639), (20149, 132308), (33077, 80596), (40298, 66154)]