395678484868

素因数分解:

$2^2\times {\mathrm{2081}}^1\times {\mathrm{3011}}^1\times {\mathrm{15787}}^1$

素因数の和:20883

約数の個数: 24

約数和(自身を含む): 693044067744

約数和(自身を除く): 297365582876

約数列:

[1, 2, 4, 2081, 3011, 4162, 6022, 8324, 12044, 15787, 31574, 63148, 6265891, 12531782, 25063564, 32852747, 47534657, 65705494, 95069314, 131410988, 190138628, 98919621217, 197839242434, 395678484868]

約数ペア:

[(1, 395678484868), (2, 197839242434), (4, 98919621217), (2081, 190138628), (3011, 131410988), (4162, 95069314), (6022, 65705494), (8324, 47534657), (12044, 32852747), (15787, 25063564), (31574, 12531782), (63148, 6265891)]