811302914

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{24977}}^1$

素因数の和:25237

約数の個数: 16

約数和(自身を含む): 1236411000

約数和(自身を除く): 425108086

約数列:

[1, 2, 109, 149, 218, 298, 16241, 24977, 32482, 49954, 2722493, 3721573, 5444986, 7443146, 405651457, 811302914]

約数ペア:

[(1, 811302914), (2, 405651457), (109, 7443146), (149, 5444986), (218, 3721573), (298, 2722493), (16241, 49954), (24977, 32482)]