63681013438

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{10267819}}^1$

素因数の和:10268271

約数の個数: 16

約数和(自身を含む): 109413889920

約数和(自身を除く): 45732876482

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 10267819, 20535638, 71874733, 143749466, 4548643817, 9097287634, 31840506719, 63681013438]

約数ペア:

[(1, 63681013438), (2, 31840506719), (7, 9097287634), (14, 4548643817), (443, 143749466), (886, 71874733), (3101, 20535638), (6202, 10267819)]