123392068982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21870271}}^1$

素因数の和:21870324

約数の個数: 32

約数和(自身を含む): 235149164544

約数和(自身を除く): 111757095562

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 21870271, 43740542, 153091897, 284313523, 306183794, 568627046, 677978401, 1355956802, 1990194661, 3980389322, 4745848807, 8813719213, 9491697614, 17627438426, 61696034491, 123392068982]

約数ペア:

[(1, 123392068982), (2, 61696034491), (7, 17627438426), (13, 9491697614), (14, 8813719213), (26, 4745848807), (31, 3980389322), (62, 1990194661), (91, 1355956802), (182, 677978401), (217, 568627046), (403, 306183794), (434, 284313523), (806, 153091897), (2821, 43740542), (5642, 21870271)]