1227208318

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{264827}}^1$

素因数の和:265167

約数の個数: 16

約数和(自身を含む): 2110149504

約数和(自身を除く): 882941186

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 264827, 529654, 1853789, 3707578, 87657737, 175315474, 613604159, 1227208318]

約数ペア:

[(1, 1227208318), (2, 613604159), (7, 175315474), (14, 87657737), (331, 3707578), (662, 1853789), (2317, 529654), (4634, 264827)]