4043892385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{25847}}^1$

素因数の和:25977

約数の個数: 32

約数和(自身を含む): 5471504640

約数和(自身を除く): 1427612255

約数列:

[1, 5, 13, 29, 65, 83, 145, 377, 415, 1079, 1885, 2407, 5395, 12035, 25847, 31291, 129235, 156455, 336011, 749563, 1680055, 2145301, 3747815, 9744319, 10726505, 27888913, 48721595, 62213729, 139444565, 311068645, 808778477, 4043892385]

約数ペア:

[(1, 4043892385), (5, 808778477), (13, 311068645), (29, 139444565), (65, 62213729), (83, 48721595), (145, 27888913), (377, 10726505), (415, 9744319), (1079, 3747815), (1885, 2145301), (2407, 1680055), (5395, 749563), (12035, 336011), (25847, 156455), (31291, 129235)]