109389390698

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{19485107}}^1$

素因数の和:19485517

約数の個数: 16

約数和(自身を含む): 187992321984

約数和(自身を除く): 78602931286

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 19485107, 38970214, 136395749, 272791498, 7813527907, 15627055814, 54694695349, 109389390698]

約数ペア:

[(1, 109389390698), (2, 54694695349), (7, 15627055814), (14, 7813527907), (401, 272791498), (802, 136395749), (2807, 38970214), (5614, 19485107)]