339768938

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{6151}}^1$

素因数の和:6613

約数の個数: 16

約数和(自身を含む): 518244480

約数和(自身を除く): 178475542

約数列:

[1, 2, 71, 142, 389, 778, 6151, 12302, 27619, 55238, 436721, 873442, 2392739, 4785478, 169884469, 339768938]

約数ペア:

[(1, 339768938), (2, 169884469), (71, 4785478), (142, 2392739), (389, 873442), (778, 436721), (6151, 55238), (12302, 27619)]