2646044464

素因数分解:

$2^4\times 7^1\times {\mathrm{23625397}}^1$

素因数の和:23625412

約数の個数: 20

約数和(自身を含む): 5859098704

約数和(自身を除く): 3213054240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23625397, 47250794, 94501588, 165377779, 189003176, 330755558, 378006352, 661511116, 1323022232, 2646044464]

約数ペア:

[(1, 2646044464), (2, 1323022232), (4, 661511116), (7, 378006352), (8, 330755558), (14, 189003176), (16, 165377779), (28, 94501588), (56, 47250794), (112, 23625397)]