7487242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 13744512

約数和(自身を除く): 6257270

約数列:

[1, 2, 7, 14, 17, 34, 119, 163, 193, 238, 326, 386, 1141, 1351, 2282, 2702, 2771, 3281, 5542, 6562, 19397, 22967, 31459, 38794, 45934, 62918, 220213, 440426, 534803, 1069606, 3743621, 7487242]

約数ペア:

[(1, 7487242), (2, 3743621), (7, 1069606), (14, 534803), (17, 440426), (34, 220213), (119, 62918), (163, 45934), (193, 38794), (238, 31459), (326, 22967), (386, 19397), (1141, 6562), (1351, 5542), (2282, 3281), (2702, 2771)]