28415820314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{119394203}}^1$

素因数の和:119394229

約数の個数: 16

約数和(自身を含む): 51578296128

約数和(自身を除く): 23162475814

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 119394203, 238788406, 835759421, 1671518842, 2029701451, 4059402902, 14207910157, 28415820314]

約数ペア:

[(1, 28415820314), (2, 14207910157), (7, 4059402902), (14, 2029701451), (17, 1671518842), (34, 835759421), (119, 238788406), (238, 119394203)]