629728513

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5471}}^1$

素因数の和:5628

約数の個数: 16

約数和(自身を含む): 672399360

約数和(自身を除く): 42670847

約数列:

[1, 31, 47, 79, 1457, 2449, 3713, 5471, 115103, 169601, 257137, 432209, 7971247, 13398479, 20313823, 629728513]

約数ペア:

[(1, 629728513), (31, 20313823), (47, 13398479), (79, 7971247), (1457, 432209), (2449, 257137), (3713, 169601), (5471, 115103)]