2012245478

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1\times {\mathrm{9923}}^1$

素因数の和:12439

約数の個数: 16

約数和(自身を含む): 3093548976

約数和(自身を除く): 1081303498

約数列:

[1, 2, 41, 82, 2473, 4946, 9923, 19846, 101393, 202786, 406843, 813686, 24539579, 49079158, 1006122739, 2012245478]

約数ペア:

[(1, 2012245478), (2, 1006122739), (41, 49079158), (82, 24539579), (2473, 813686), (4946, 406843), (9923, 202786), (19846, 101393)]