16371126443

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1\times {\mathrm{659}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 19464192000

約数和(自身を除く): 3093065557

約数列:

[1, 7, 31, 217, 239, 479, 659, 1673, 3353, 4613, 7409, 14849, 20429, 51863, 103943, 114481, 143003, 157501, 315661, 801367, 1102507, 2209627, 3548911, 4882531, 9785491, 24842377, 34177717, 68498437, 75442979, 528100853, 2338732349, 16371126443]

約数ペア:

[(1, 16371126443), (7, 2338732349), (31, 528100853), (217, 75442979), (239, 68498437), (479, 34177717), (659, 24842377), (1673, 9785491), (3353, 4882531), (4613, 3548911), (7409, 2209627), (14849, 1102507), (20429, 801367), (51863, 315661), (103943, 157501), (114481, 143003)]