4059302005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1994743}}^1$

素因数の和:1994796

約数の個数: 16

約数和(自身を含む): 5457619584

約数和(自身を除く): 1398317579

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 1994743, 9973715, 21942173, 73805491, 109710865, 369027455, 811860401, 4059302005]

約数ペア:

[(1, 4059302005), (5, 811860401), (11, 369027455), (37, 109710865), (55, 73805491), (185, 21942173), (407, 9973715), (2035, 1994743)]