1253132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 2340576

約数和(自身を除く): 1087444

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 257, 514, 1028, 1219, 2438, 4876, 5911, 11822, 13621, 23644, 27242, 54484, 313283, 626566, 1253132]

約数ペア:

[(1, 1253132), (2, 626566), (4, 313283), (23, 54484), (46, 27242), (53, 23644), (92, 13621), (106, 11822), (212, 5911), (257, 4876), (514, 2438), (1028, 1219)]