1374996890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8088217}}^1$

素因数の和:8088241

約数の個数: 16

約数和(自身を含む): 2620582632

約数和(自身を除く): 1245585742

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 8088217, 16176434, 40441085, 80882170, 137499689, 274999378, 687498445, 1374996890]

約数ペア:

[(1, 1374996890), (2, 687498445), (5, 274999378), (10, 137499689), (17, 80882170), (34, 40441085), (85, 16176434), (170, 8088217)]