2421578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 3856896

約数和(自身を除く): 1435318

約数列:

[1, 2, 23, 46, 61, 122, 863, 1403, 1726, 2806, 19849, 39698, 52643, 105286, 1210789, 2421578]

約数ペア:

[(1, 2421578), (2, 1210789), (23, 105286), (46, 52643), (61, 39698), (122, 19849), (863, 2806), (1403, 1726)]