1920597744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3077881}}^1$

素因数の和:3077905

約数の個数: 40

約数和(自身を含む): 5343203152

約数和(自身を除く): 3422605408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3077881, 6155762, 9233643, 12311524, 18467286, 24623048, 36934572, 40012453, 49246096, 73869144, 80024906, 120037359, 147738288, 160049812, 240074718, 320099624, 480149436, 640199248, 960298872, 1920597744]

約数ペア:

[(1, 1920597744), (2, 960298872), (3, 640199248), (4, 480149436), (6, 320099624), (8, 240074718), (12, 160049812), (13, 147738288), (16, 120037359), (24, 80024906), (26, 73869144), (39, 49246096), (48, 40012453), (52, 36934572), (78, 24623048), (104, 18467286), (156, 12311524), (208, 9233643), (312, 6155762), (624, 3077881)]