899366974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{294103}}^1$

素因数の和:294255

約数の個数: 16

約数和(自身を含む): 1482284160

約数和(自身を除く): 582917186

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 294103, 588206, 3235133, 6470266, 40880317, 81760634, 449683487, 899366974]

約数ペア:

[(1, 899366974), (2, 449683487), (11, 81760634), (22, 40880317), (139, 6470266), (278, 3235133), (1529, 588206), (3058, 294103)]