863882

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 16

約数和(自身を含む): 1348872

約数和(自身を除く): 484990

約数列:

[1, 2, 61, 73, 97, 122, 146, 194, 4453, 5917, 7081, 8906, 11834, 14162, 431941, 863882]

約数ペア:

[(1, 863882), (2, 431941), (61, 14162), (73, 11834), (97, 8906), (122, 7081), (146, 5917), (194, 4453)]