1330390454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1\times {\mathrm{16729}}^1$

素因数の和:19087

約数の個数: 16

約数和(自身を含む): 2114002800

約数和(自身を除く): 783612346

約数列:

[1, 2, 17, 34, 2339, 4678, 16729, 33458, 39763, 79526, 284393, 568786, 39129131, 78258262, 665195227, 1330390454]

約数ペア:

[(1, 1330390454), (2, 665195227), (17, 78258262), (34, 39129131), (2339, 568786), (4678, 284393), (16729, 79526), (33458, 39763)]