2246128

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1864

約数の個数: 20

約数和(自身を含む): 4409440

約数和(自身を除く): 2163312

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1777, 3554, 7108, 14216, 28432, 140383, 280766, 561532, 1123064, 2246128]

約数ペア:

[(1, 2246128), (2, 1123064), (4, 561532), (8, 280766), (16, 140383), (79, 28432), (158, 14216), (316, 7108), (632, 3554), (1264, 1777)]