2893702955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{12227}}^1$

素因数の和:12587

約数の個数: 32

約数和(自身を含む): 4092173568

約数和(自身を除く): 1198470613

約数列:

[1, 5, 11, 13, 55, 65, 143, 331, 715, 1655, 3641, 4303, 12227, 18205, 21515, 47333, 61135, 134497, 158951, 236665, 672485, 794755, 1748461, 4047137, 8742305, 20235685, 44518507, 52612781, 222592535, 263063905, 578740591, 2893702955]

約数ペア:

[(1, 2893702955), (5, 578740591), (11, 263063905), (13, 222592535), (55, 52612781), (65, 44518507), (143, 20235685), (331, 8742305), (715, 4047137), (1655, 1748461), (3641, 794755), (4303, 672485), (12227, 236665), (18205, 158951), (21515, 134497), (47333, 61135)]