275970238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 440745984

約数和(自身を除く): 164775746

約数列:

[1, 2, 23, 46, 97, 127, 194, 254, 487, 974, 2231, 2921, 4462, 5842, 11201, 12319, 22402, 24638, 47239, 61849, 94478, 123698, 283337, 566674, 1086497, 1422527, 2172994, 2845054, 5999353, 11998706, 137985119, 275970238]

約数ペア:

[(1, 275970238), (2, 137985119), (23, 11998706), (46, 5999353), (97, 2845054), (127, 2172994), (194, 1422527), (254, 1086497), (487, 566674), (974, 283337), (2231, 123698), (2921, 94478), (4462, 61849), (5842, 47239), (11201, 24638), (12319, 22402)]