5728226

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{661}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 9850560

約数和(自身を除く): 4122334

約数列:

[1, 2, 7, 14, 619, 661, 1238, 1322, 4333, 4627, 8666, 9254, 409159, 818318, 2864113, 5728226]

約数ペア:

[(1, 5728226), (2, 2864113), (7, 818318), (14, 409159), (619, 9254), (661, 8666), (1238, 4627), (1322, 4333)]