17976010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 35516880

約数和(自身を除く): 17540870

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 2609, 3445, 5218, 6890, 13045, 26090, 33917, 67834, 138277, 169585, 276554, 339170, 691385, 1382770, 1797601, 3595202, 8988005, 17976010]

約数ペア:

[(1, 17976010), (2, 8988005), (5, 3595202), (10, 1797601), (13, 1382770), (26, 691385), (53, 339170), (65, 276554), (106, 169585), (130, 138277), (265, 67834), (530, 33917), (689, 26090), (1378, 13045), (2609, 6890), (3445, 5218)]