903156968

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{123113}}^1$

素因数の和:123257

約数の個数: 32

約数和(自身を含む): 1950125760

約数和(自身を除く): 1046968792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 123113, 246226, 492452, 861791, 984904, 1723582, 3447164, 6894328, 16127803, 32255606, 64511212, 112894621, 129022424, 225789242, 451578484, 903156968]

約数ペア:

[(1, 903156968), (2, 451578484), (4, 225789242), (7, 129022424), (8, 112894621), (14, 64511212), (28, 32255606), (56, 16127803), (131, 6894328), (262, 3447164), (524, 1723582), (917, 984904), (1048, 861791), (1834, 492452), (3668, 246226), (7336, 123113)]