1328075.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{8017}}^1$

素因数の和:8725

約数の個数: 16

約数和(自身を含む): 101315448

約数和(自身を除く): 45116278

約数列:

[1, 2, 5, 10, 701, 1402, 3505, 7010, 8017, 16034, 40085, 80170, 5619917, 11239834, 28099585, 56199170]

約数ペア:

[(1, 56199170), (2, 28099585), (5, 11239834), (10, 5619917), (701, 80170), (1402, 40085), (3505, 16034), (7010, 8017)]