5200787018

素因数分解:

$2^1\times 7^1\times {\mathrm{3001}}^1\times {\mathrm{123787}}^1$

素因数の和:126797

約数の個数: 16

約数和(自身を含む): 8918677824

約数和(自身を除く): 3717890806

約数列:

[1, 2, 7, 14, 3001, 6002, 21007, 42014, 123787, 247574, 866509, 1733018, 371484787, 742969574, 2600393509, 5200787018]

約数ペア:

[(1, 5200787018), (2, 2600393509), (7, 742969574), (14, 371484787), (3001, 1733018), (6002, 866509), (21007, 247574), (42014, 123787)]