388264912

素因数分解:

$2^4\times 7^1\times {\mathrm{3466651}}^1$

素因数の和:3466666

約数の個数: 20

約数和(自身を含む): 859729696

約数和(自身を除く): 471464784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3466651, 6933302, 13866604, 24266557, 27733208, 48533114, 55466416, 97066228, 194132456, 388264912]

約数ペア:

[(1, 388264912), (2, 194132456), (4, 97066228), (7, 55466416), (8, 48533114), (14, 27733208), (16, 24266557), (28, 13866604), (56, 6933302), (112, 3466651)]