1296801790

素因数分解:

$2^1\times 5^1\times {\mathrm{4937}}^1\times {\mathrm{26267}}^1$

素因数の和:31211

約数の個数: 16

約数和(自身を含む): 2334804912

約数和(自身を除く): 1038003122

約数列:

[1, 2, 5, 10, 4937, 9874, 24685, 26267, 49370, 52534, 131335, 262670, 129680179, 259360358, 648400895, 1296801790]

約数ペア:

[(1, 1296801790), (2, 648400895), (5, 259360358), (10, 129680179), (4937, 262670), (9874, 131335), (24685, 52534), (26267, 49370)]