9440870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13297}}^1$

素因数の和:13375

約数の個数: 16

約数和(自身を含む): 17234208

約数和(自身を除く): 7793338

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 13297, 26594, 66485, 132970, 944087, 1888174, 4720435, 9440870]

約数ペア:

[(1, 9440870), (2, 4720435), (5, 1888174), (10, 944087), (71, 132970), (142, 66485), (355, 26594), (710, 13297)]