2100051844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1\times {\mathrm{1049}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 4051555200

約数和(自身を除く): 1951503356

約数列:

[1, 2, 4, 11, 22, 44, 173, 263, 346, 526, 692, 1049, 1052, 1903, 2098, 2893, 3806, 4196, 5786, 7612, 11539, 11572, 23078, 45499, 46156, 90998, 181477, 181996, 275887, 362954, 500489, 551774, 725908, 1000978, 1103548, 1996247, 2001956, 3034757, 3992494, 6069514, 7984988, 12139028, 47728451, 95456902, 190913804, 525012961, 1050025922, 2100051844]

約数ペア:

[(1, 2100051844), (2, 1050025922), (4, 525012961), (11, 190913804), (22, 95456902), (44, 47728451), (173, 12139028), (263, 7984988), (346, 6069514), (526, 3992494), (692, 3034757), (1049, 2001956), (1052, 1996247), (1903, 1103548), (2098, 1000978), (2893, 725908), (3806, 551774), (4196, 500489), (5786, 362954), (7612, 275887), (11539, 181996), (11572, 181477), (23078, 90998), (45499, 46156)]