2018764795

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1\times {\mathrm{7621}}^1$

素因数の和:9366

約数の個数: 16

約数和(自身を含む): 2502455040

約数和(自身を除く): 483690245

約数列:

[1, 5, 31, 155, 1709, 7621, 8545, 38105, 52979, 236251, 264895, 1181255, 13024289, 65121445, 403752959, 2018764795]

約数ペア:

[(1, 2018764795), (5, 403752959), (31, 65121445), (155, 13024289), (1709, 1181255), (7621, 264895), (8545, 236251), (38105, 52979)]