17966790838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1\times {\mathrm{1979}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 28077096960

約数和(自身を除く): 10110306122

約数列:

[1, 2, 31, 62, 127, 254, 1153, 1979, 2306, 3937, 3958, 7874, 35743, 61349, 71486, 122698, 146431, 251333, 292862, 502666, 2281787, 4539361, 4563574, 7791323, 9078722, 15582646, 70735397, 141470794, 289786949, 579573898, 8983395419, 17966790838]

約数ペア:

[(1, 17966790838), (2, 8983395419), (31, 579573898), (62, 289786949), (127, 141470794), (254, 70735397), (1153, 15582646), (1979, 9078722), (2306, 7791323), (3937, 4563574), (3958, 4539361), (7874, 2281787), (35743, 502666), (61349, 292862), (71486, 251333), (122698, 146431)]