2010938176

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{12269}}^1$

素因数の和:12491

約数の個数: 56

約数和(自身を含む): 4319579880

約数和(自身を除く): 2308641704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 197, 208, 394, 416, 788, 832, 1576, 2561, 3152, 5122, 6304, 10244, 12269, 12608, 20488, 24538, 40976, 49076, 81952, 98152, 159497, 163904, 196304, 318994, 392608, 637988, 785216, 1275976, 2416993, 2551952, 4833986, 5103904, 9667972, 10207808, 19335944, 31420909, 38671888, 62841818, 77343776, 125683636, 154687552, 251367272, 502734544, 1005469088, 2010938176]

約数ペア:

[(1, 2010938176), (2, 1005469088), (4, 502734544), (8, 251367272), (13, 154687552), (16, 125683636), (26, 77343776), (32, 62841818), (52, 38671888), (64, 31420909), (104, 19335944), (197, 10207808), (208, 9667972), (394, 5103904), (416, 4833986), (788, 2551952), (832, 2416993), (1576, 1275976), (2561, 785216), (3152, 637988), (5122, 392608), (6304, 318994), (10244, 196304), (12269, 163904), (12608, 159497), (20488, 98152), (24538, 81952), (40976, 49076)]