1925002009

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{11657}}^1$

素因数の和:12456

約数の個数: 16

約数和(自身を含む): 2274149376

約数和(自身を除く): 349147367

約数列:

[1, 7, 31, 217, 761, 5327, 11657, 23591, 81599, 165137, 361367, 2529569, 8870977, 62096839, 275000287, 1925002009]

約数ペア:

[(1, 1925002009), (7, 275000287), (31, 62096839), (217, 8870977), (761, 2529569), (5327, 361367), (11657, 165137), (23591, 81599)]