679084

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 1379840

約数和(自身を除く): 700756

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 307, 316, 553, 614, 1106, 1228, 2149, 2212, 4298, 8596, 24253, 48506, 97012, 169771, 339542, 679084]

約数ペア:

[(1, 679084), (2, 339542), (4, 169771), (7, 97012), (14, 48506), (28, 24253), (79, 8596), (158, 4298), (307, 2212), (316, 2149), (553, 1228), (614, 1106)]