261330241759

素因数分解:

${\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1\times {\mathrm{21419}}^1$

素因数の和:22662

約数の個数: 16

約数和(自身を含む): 269388201600

約数和(自身を除く): 8057959841

約数列:

[1, 37, 419, 787, 15503, 21419, 29119, 329753, 792503, 8974561, 12200861, 16856753, 332058757, 623699861, 7062979507, 261330241759]

約数ペア:

[(1, 261330241759), (37, 7062979507), (419, 623699861), (787, 332058757), (15503, 16856753), (21419, 12200861), (29119, 8974561), (329753, 792503)]