4207988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 7838208

約数和(自身を除く): 3630220

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 863, 1219, 1726, 2438, 3452, 4876, 19849, 39698, 45739, 79396, 91478, 182956, 1051997, 2103994, 4207988]

約数ペア:

[(1, 4207988), (2, 2103994), (4, 1051997), (23, 182956), (46, 91478), (53, 79396), (92, 45739), (106, 39698), (212, 19849), (863, 4876), (1219, 3452), (1726, 2438)]