388996834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1\times {\mathrm{3923}}^1$

素因数の和:5121

約数の個数: 16

約数和(自身を含む): 597735072

約数和(自身を除く): 208738238

約数列:

[1, 2, 43, 86, 1153, 2306, 3923, 7846, 49579, 99158, 168689, 337378, 4523219, 9046438, 194498417, 388996834]

約数ペア:

[(1, 388996834), (2, 194498417), (43, 9046438), (86, 4523219), (1153, 337378), (2306, 168689), (3923, 99158), (7846, 49579)]