664822061

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 705853440

約数和(自身を除く): 41031379

約数列:

[1, 23, 71, 443, 919, 1633, 10189, 21137, 31453, 65249, 407117, 723419, 1500727, 9363691, 28905307, 664822061]

約数ペア:

[(1, 664822061), (23, 28905307), (71, 9363691), (443, 1500727), (919, 723419), (1633, 407117), (10189, 65249), (21137, 31453)]