7800656

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{2129}}^1$

素因数の和:2366

約数の個数: 20

約数和(自身を含む): 15186900

約数和(自身を除く): 7386244

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 2129, 3664, 4258, 8516, 17032, 34064, 487541, 975082, 1950164, 3900328, 7800656]

約数ペア:

[(1, 7800656), (2, 3900328), (4, 1950164), (8, 975082), (16, 487541), (229, 34064), (458, 17032), (916, 8516), (1832, 4258), (2129, 3664)]