1028261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 1223040

約数和(自身を除く): 194779

約数列:

[1, 13, 19, 23, 181, 247, 299, 437, 2353, 3439, 4163, 5681, 44707, 54119, 79097, 1028261]

約数ペア:

[(1, 1028261), (13, 79097), (19, 54119), (23, 44707), (181, 5681), (247, 4163), (299, 3439), (437, 2353)]