5389496

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 11641440

約数和(自身を除く): 6251944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 613, 628, 1099, 1226, 1256, 2198, 2452, 4291, 4396, 4904, 8582, 8792, 17164, 34328, 96241, 192482, 384964, 673687, 769928, 1347374, 2694748, 5389496]

約数ペア:

[(1, 5389496), (2, 2694748), (4, 1347374), (7, 769928), (8, 673687), (14, 384964), (28, 192482), (56, 96241), (157, 34328), (314, 17164), (613, 8792), (628, 8582), (1099, 4904), (1226, 4396), (1256, 4291), (2198, 2452)]