247733036

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{3011}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 441583296

約数和(自身を除く): 193850260

約数列:

[1, 2, 4, 67, 134, 268, 307, 614, 1228, 3011, 6022, 12044, 20569, 41138, 82276, 201737, 403474, 806948, 924377, 1848754, 3697508, 61933259, 123866518, 247733036]

約数ペア:

[(1, 247733036), (2, 123866518), (4, 61933259), (67, 3697508), (134, 1848754), (268, 924377), (307, 806948), (614, 403474), (1228, 201737), (3011, 82276), (6022, 41138), (12044, 20569)]