2018538046

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{438241}}^1$

素因数の和:438304

約数の個数: 24

約数和(自身を含む): 3597090336

約数和(自身を除く): 1578552290

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 438241, 876482, 3067687, 6135374, 20597327, 21473809, 41194654, 42947618, 144181289, 288362578, 1009269023, 2018538046]

約数ペア:

[(1, 2018538046), (2, 1009269023), (7, 288362578), (14, 144181289), (47, 42947618), (49, 41194654), (94, 21473809), (98, 20597327), (329, 6135374), (658, 3067687), (2303, 876482), (4606, 438241)]