2553116545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{202067}}^1$

素因数の和:202117

約数の個数: 24

約数和(自身を含む): 3695419584

約数和(自身を除く): 1142303039

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 12635, 202067, 1010335, 1414469, 3839273, 7072345, 19196365, 26874911, 72946187, 134374555, 364730935, 510623309, 2553116545]

約数ペア:

[(1, 2553116545), (5, 510623309), (7, 364730935), (19, 134374555), (35, 72946187), (95, 26874911), (133, 19196365), (361, 7072345), (665, 3839273), (1805, 1414469), (2527, 1010335), (12635, 202067)]