2558018815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{34631}}^1$

素因数の和:34743

約数の個数: 32

約数和(自身を含む): 3590645760

約数和(自身を除く): 1032626945

約数列:

[1, 5, 11, 17, 55, 79, 85, 187, 395, 869, 935, 1343, 4345, 6715, 14773, 34631, 73865, 173155, 380941, 588727, 1904705, 2735849, 2943635, 6475997, 13679245, 30094339, 32379985, 46509433, 150471695, 232547165, 511603763, 2558018815]

約数ペア:

[(1, 2558018815), (5, 511603763), (11, 232547165), (17, 150471695), (55, 46509433), (79, 32379985), (85, 30094339), (187, 13679245), (395, 6475997), (869, 2943635), (935, 2735849), (1343, 1904705), (4345, 588727), (6715, 380941), (14773, 173155), (34631, 73865)]