4485391

素因数分解:

${\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 12

約数和(自身を含む): 4800040

約数和(自身を除く): 314649

約数列:

[1, 23, 61, 139, 529, 1403, 3197, 8479, 32269, 73531, 195017, 4485391]

約数ペア:

[(1, 4485391), (23, 195017), (61, 73531), (139, 32269), (529, 8479), (1403, 3197)]