63770330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{490541}}^1$

素因数の和:490561

約数の個数: 16

約数和(自身を含む): 123616584

約数和(自身を除く): 59846254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 490541, 981082, 2452705, 4905410, 6377033, 12754066, 31885165, 63770330]

約数ペア:

[(1, 63770330), (2, 31885165), (5, 12754066), (10, 6377033), (13, 4905410), (26, 2452705), (65, 981082), (130, 490541)]