82991618

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{613}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 125845440

約数和(自身を除く): 42853822

約数列:

[1, 2, 139, 278, 487, 613, 974, 1226, 67693, 85207, 135386, 170414, 298531, 597062, 41495809, 82991618]

約数ペア:

[(1, 82991618), (2, 41495809), (139, 597062), (278, 298531), (487, 170414), (613, 135386), (974, 85207), (1226, 67693)]