890748438

素因数分解:

$2^1\times 3^1\times {\mathrm{2713}}^1\times {\mathrm{54721}}^1$

素因数の和:57439

約数の個数: 16

約数和(自身を含む): 1782186096

約数和(自身を除く): 891437658

約数列:

[1, 2, 3, 6, 2713, 5426, 8139, 16278, 54721, 109442, 164163, 328326, 148458073, 296916146, 445374219, 890748438]

約数ペア:

[(1, 890748438), (2, 445374219), (3, 296916146), (6, 148458073), (2713, 328326), (5426, 164163), (8139, 109442), (16278, 54721)]