984902014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1753}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 1555868160

約数和(自身を除く): 570966146

約数列:

[1, 2, 43, 47, 86, 94, 139, 278, 1753, 2021, 3506, 4042, 5977, 6533, 11954, 13066, 75379, 82391, 150758, 164782, 243667, 280919, 487334, 561838, 3542813, 7085626, 10477681, 11452349, 20955362, 22904698, 492451007, 984902014]

約数ペア:

[(1, 984902014), (2, 492451007), (43, 22904698), (47, 20955362), (86, 11452349), (94, 10477681), (139, 7085626), (278, 3542813), (1753, 561838), (2021, 487334), (3506, 280919), (4042, 243667), (5977, 164782), (6533, 150758), (11954, 82391), (13066, 75379)]