2990337955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4217}}^1\times {\mathrm{12893}}^1$

素因数の和:17126

約数の個数: 16

約数和(自身を含む): 3915856224

約数和(自身を除く): 925518269

約数列:

[1, 5, 11, 55, 4217, 12893, 21085, 46387, 64465, 141823, 231935, 709115, 54369781, 271848905, 598067591, 2990337955]

約数ペア:

[(1, 2990337955), (5, 598067591), (11, 271848905), (55, 54369781), (4217, 709115), (12893, 231935), (21085, 141823), (46387, 64465)]