1847213056

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{138763}}^1$

素因数の和:138796

約数の個数: 44

約数和(自身を含む): 3976698712

約数和(自身を除く): 2129485656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 138763, 277526, 555052, 1110104, 1803919, 2220208, 3607838, 4440416, 7215676, 8880832, 14431352, 17761664, 28862704, 35523328, 57725408, 71046656, 115450816, 142093312, 230901632, 461803264, 923606528, 1847213056]

約数ペア:

[(1, 1847213056), (2, 923606528), (4, 461803264), (8, 230901632), (13, 142093312), (16, 115450816), (26, 71046656), (32, 57725408), (52, 35523328), (64, 28862704), (104, 17761664), (128, 14431352), (208, 8880832), (256, 7215676), (416, 4440416), (512, 3607838), (832, 2220208), (1024, 1803919), (1664, 1110104), (3328, 555052), (6656, 277526), (13312, 138763)]