857973314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{378629}}^1$

素因数の和:378745

約数の個数: 16

約数和(自身を含む): 1417590720

約数和(自身を除く): 559617406

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 378629, 757258, 4164919, 8329838, 38998787, 77997574, 428986657, 857973314]

約数ペア:

[(1, 857973314), (2, 428986657), (11, 77997574), (22, 38998787), (103, 8329838), (206, 4164919), (1133, 757258), (2266, 378629)]