1999627248

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{786017}}^1$

素因数の和:786081

約数の個数: 40

約数和(自身を含む): 5263176528

約数和(自身を除く): 3263549280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 786017, 1572034, 2358051, 3144068, 4716102, 6288136, 9432204, 12576272, 18864408, 37728816, 41658901, 83317802, 124976703, 166635604, 249953406, 333271208, 499906812, 666542416, 999813624, 1999627248]

約数ペア:

[(1, 1999627248), (2, 999813624), (3, 666542416), (4, 499906812), (6, 333271208), (8, 249953406), (12, 166635604), (16, 124976703), (24, 83317802), (48, 41658901), (53, 37728816), (106, 18864408), (159, 12576272), (212, 9432204), (318, 6288136), (424, 4716102), (636, 3144068), (848, 2358051), (1272, 1572034), (2544, 786017)]