1990646276

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{34673}}^1$

素因数の和:35171

約数の個数: 24

約数和(自身を含む): 3603876864

約数和(自身を除く): 1613230588

約数列:

[1, 2, 4, 31, 62, 124, 463, 926, 1852, 14353, 28706, 34673, 57412, 69346, 138692, 1074863, 2149726, 4299452, 16053599, 32107198, 64214396, 497661569, 995323138, 1990646276]

約数ペア:

[(1, 1990646276), (2, 995323138), (4, 497661569), (31, 64214396), (62, 32107198), (124, 16053599), (463, 4299452), (926, 2149726), (1852, 1074863), (14353, 138692), (28706, 69346), (34673, 57412)]