4965291221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{220513}}^1$

素因数の和:220636

約数の個数: 16

約数和(自身を含む): 5715722880

約数和(自身を除く): 750431659

約数列:

[1, 11, 23, 89, 253, 979, 2047, 22517, 220513, 2425643, 5071799, 19625657, 55789789, 215882227, 451390111, 4965291221]

約数ペア:

[(1, 4965291221), (11, 451390111), (23, 215882227), (89, 55789789), (253, 19625657), (979, 5071799), (2047, 2425643), (22517, 220513)]