744895874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{84131}}^1$

素因数の和:84385

約数の個数: 16

約数和(自身を含む): 1181213280

約数和(自身を除く): 436317406

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 84131, 168262, 1598489, 3196978, 19602523, 39205046, 372447937, 744895874]

約数ペア:

[(1, 744895874), (2, 372447937), (19, 39205046), (38, 19602523), (233, 3196978), (466, 1598489), (4427, 168262), (8854, 84131)]