337788374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{30047}}^1$

素因数の和:30140

約数の個数: 32

約数和(自身を含む): 640382976

約数和(自身を除く): 302594602

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 30047, 60094, 210329, 330517, 420658, 661034, 2193431, 2313619, 4386862, 4627238, 15354017, 24127741, 30708034, 48255482, 168894187, 337788374]

約数ペア:

[(1, 337788374), (2, 168894187), (7, 48255482), (11, 30708034), (14, 24127741), (22, 15354017), (73, 4627238), (77, 4386862), (146, 2313619), (154, 2193431), (511, 661034), (803, 420658), (1022, 330517), (1606, 210329), (5621, 60094), (11242, 30047)]