2013840166

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2837

約数の個数: 48

約数和(自身を含む): 3425338368

約数和(自身を除く): 1411498202

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 169, 338, 403, 806, 923, 1846, 2201, 2707, 4402, 5239, 5414, 10478, 11999, 23998, 28613, 35191, 57226, 70382, 83917, 167834, 192197, 371969, 384394, 457483, 743938, 914966, 1090921, 2181842, 2498561, 4997122, 5958107, 11916214, 14181973, 28363946, 32481293, 64962586, 77455391, 154910782, 1006920083, 2013840166]

約数ペア:

[(1, 2013840166), (2, 1006920083), (13, 154910782), (26, 77455391), (31, 64962586), (62, 32481293), (71, 28363946), (142, 14181973), (169, 11916214), (338, 5958107), (403, 4997122), (806, 2498561), (923, 2181842), (1846, 1090921), (2201, 914966), (2707, 743938), (4402, 457483), (5239, 384394), (5414, 371969), (10478, 192197), (11999, 167834), (23998, 83917), (28613, 70382), (35191, 57226)]