1605672770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12351329}}^1$

素因数の和:12351349

約数の個数: 16

約数和(自身を含む): 3112535160

約数和(自身を除く): 1506862390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 12351329, 24702658, 61756645, 123513290, 160567277, 321134554, 802836385, 1605672770]

約数ペア:

[(1, 1605672770), (2, 802836385), (5, 321134554), (10, 160567277), (13, 123513290), (26, 61756645), (65, 24702658), (130, 12351329)]