842754.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6353}}^1$

素因数の和:6414

約数の個数: 32

約数和(自身を含む): 43918848

約数和(自身を除く): 23017478

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 6353, 12706, 31765, 44471, 63530, 88942, 222355, 298591, 444710, 597182, 1492955, 2090137, 2985910, 4180274, 10450685, 20901370]

約数ペア:

[(1, 20901370), (2, 10450685), (5, 4180274), (7, 2985910), (10, 2090137), (14, 1492955), (35, 597182), (47, 444710), (70, 298591), (94, 222355), (235, 88942), (329, 63530), (470, 44471), (658, 31765), (1645, 12706), (3290, 6353)]