2087424865

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 2612113920

約数和(自身を除く): 524689055

約数列:

[1, 5, 47, 67, 233, 235, 335, 569, 1165, 2845, 3149, 10951, 15611, 15745, 26743, 38123, 54755, 78055, 132577, 133715, 190615, 662885, 733717, 1791781, 3668585, 6231119, 8882659, 8958905, 31155595, 44413295, 417484973, 2087424865]

約数ペア:

[(1, 2087424865), (5, 417484973), (47, 44413295), (67, 31155595), (233, 8958905), (235, 8882659), (335, 6231119), (569, 3668585), (1165, 1791781), (2845, 733717), (3149, 662885), (10951, 190615), (15611, 133715), (15745, 132577), (26743, 78055), (38123, 54755)]