678155620129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{8501}}^1$

素因数の和:9121

約数の個数: 32

約数和(自身を含む): 743477454720

約数和(自身を除く): 65321834591

約数列:

[1, 13, 131, 139, 337, 1703, 1807, 4381, 8501, 18209, 44147, 46843, 110513, 236717, 573911, 608959, 1113631, 1181639, 2864837, 6136433, 14477203, 15361307, 37242881, 79773629, 154794709, 375293647, 398212343, 2012331217, 4878817411, 5176760459, 52165816933, 678155620129]

約数ペア:

[(1, 678155620129), (13, 52165816933), (131, 5176760459), (139, 4878817411), (337, 2012331217), (1703, 398212343), (1807, 375293647), (4381, 154794709), (8501, 79773629), (18209, 37242881), (44147, 15361307), (46843, 14477203), (110513, 6136433), (236717, 2864837), (573911, 1181639), (608959, 1113631)]