917249956

素因数分解:

$2^2\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{22453}}^1$

素因数の和:23923

約数の個数: 24

約数和(自身を含む): 1835839040

約数和(自身を除く): 918589084

約数列:

[1, 2, 4, 7, 14, 28, 1459, 2918, 5836, 10213, 20426, 22453, 40852, 44906, 89812, 157171, 314342, 628684, 32758927, 65517854, 131035708, 229312489, 458624978, 917249956]

約数ペア:

[(1, 917249956), (2, 458624978), (4, 229312489), (7, 131035708), (14, 65517854), (28, 32758927), (1459, 628684), (2918, 314342), (5836, 157171), (10213, 89812), (20426, 44906), (22453, 40852)]