1972026916

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{859}}^1\times {\mathrm{4129}}^1$

素因数の和:5131

約数の個数: 24

約数和(自身を含む): 3480764000

約数和(自身を除く): 1508737084

約数列:

[1, 2, 4, 139, 278, 556, 859, 1718, 3436, 4129, 8258, 16516, 119401, 238802, 477604, 573931, 1147862, 2295724, 3546811, 7093622, 14187244, 493006729, 986013458, 1972026916]

約数ペア:

[(1, 1972026916), (2, 986013458), (4, 493006729), (139, 14187244), (278, 7093622), (556, 3546811), (859, 2295724), (1718, 1147862), (3436, 573931), (4129, 477604), (8258, 238802), (16516, 119401)]