977897708

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{23623}}^1$

素因数の和:23837

約数の個数: 24

約数和(自身を含む): 1746286080

約数和(自身を除く): 768388372

約数列:

[1, 2, 4, 79, 131, 158, 262, 316, 524, 10349, 20698, 23623, 41396, 47246, 94492, 1866217, 3094613, 3732434, 6189226, 7464868, 12378452, 244474427, 488948854, 977897708]

約数ペア:

[(1, 977897708), (2, 488948854), (4, 244474427), (79, 12378452), (131, 7464868), (158, 6189226), (262, 3732434), (316, 3094613), (524, 1866217), (10349, 94492), (20698, 47246), (23623, 41396)]