2009293321

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1\times {\mathrm{7229}}^1$

素因数の和:7968

約数の個数: 16

約数和(自身を含む): 2339049600

約数和(自身を除く): 329756279

約数列:

[1, 7, 59, 413, 673, 4711, 7229, 39707, 50603, 277949, 426511, 2985577, 4865117, 34055819, 287041903, 2009293321]

約数ペア:

[(1, 2009293321), (7, 287041903), (59, 34055819), (413, 4865117), (673, 2985577), (4711, 426511), (7229, 277949), (39707, 50603)]