2016458288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{15077}}^1$

素因数の和:15741

約数の個数: 40

約数和(自身を含む): 4214240688

約数和(自身を除く): 2197782400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 643, 1286, 2572, 5144, 8359, 10288, 15077, 16718, 30154, 33436, 60308, 66872, 120616, 133744, 196001, 241232, 392002, 784004, 1568008, 3136016, 9694511, 19389022, 38778044, 77556088, 126028643, 155112176, 252057286, 504114572, 1008229144, 2016458288]

約数ペア:

[(1, 2016458288), (2, 1008229144), (4, 504114572), (8, 252057286), (13, 155112176), (16, 126028643), (26, 77556088), (52, 38778044), (104, 19389022), (208, 9694511), (643, 3136016), (1286, 1568008), (2572, 784004), (5144, 392002), (8359, 241232), (10288, 196001), (15077, 133744), (16718, 120616), (30154, 66872), (33436, 60308)]