17321374

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 31021056

約数和(自身を除く): 13699682

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 373, 434, 746, 749, 1498, 2611, 3317, 5222, 6634, 11563, 23126, 23219, 39911, 46438, 79822, 80941, 161882, 279377, 558754, 1237241, 2474482, 8660687, 17321374]

約数ペア:

[(1, 17321374), (2, 8660687), (7, 2474482), (14, 1237241), (31, 558754), (62, 279377), (107, 161882), (214, 80941), (217, 79822), (373, 46438), (434, 39911), (746, 23219), (749, 23126), (1498, 11563), (2611, 6634), (3317, 5222)]