2017372189

素因数分解:

$7^2\times {\mathrm{761}}^1\times {\mathrm{54101}}^1$

素因数の和:54876

約数の個数: 12

約数和(自身を含む): 2349866268

約数和(自身を除く): 332494079

約数列:

[1, 7, 49, 761, 5327, 37289, 54101, 378707, 2650949, 41170861, 288196027, 2017372189]

約数ペア:

[(1, 2017372189), (7, 288196027), (49, 41170861), (761, 2650949), (5327, 378707), (37289, 54101)]