631264002

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{317857}}^1$

素因数の和:318193

約数の個数: 16

約数和(自身を含む): 1266346272

約数和(自身を除く): 635082270

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 317857, 635714, 953571, 1907142, 105210667, 210421334, 315632001, 631264002]

約数ペア:

[(1, 631264002), (2, 315632001), (3, 210421334), (6, 105210667), (331, 1907142), (662, 953571), (993, 635714), (1986, 317857)]