245710064

素因数分解:

$2^4\times {\mathrm{2689}}^1\times {\mathrm{5711}}^1$

素因数の和:8408

約数の個数: 20

約数和(自身を含む): 476323680

約数和(自身を除く): 230613616

約数列:

[1, 2, 4, 8, 16, 2689, 5378, 5711, 10756, 11422, 21512, 22844, 43024, 45688, 91376, 15356879, 30713758, 61427516, 122855032, 245710064]

約数ペア:

[(1, 245710064), (2, 122855032), (4, 61427516), (8, 30713758), (16, 15356879), (2689, 91376), (5378, 45688), (5711, 43024), (10756, 22844), (11422, 21512)]