2041573028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 4226826240

約数和(自身を除く): 2185253212

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 223, 233, 418, 446, 466, 517, 836, 892, 893, 932, 1034, 1786, 2068, 2453, 2563, 3572, 4237, 4427, 4906, 5126, 8474, 8854, 9812, 9823, 10252, 10481, 10951, 16948, 17708, 19646, 20962, 21902, 39292, 41924, 43804, 46607, 48697, 51959, 93214, 97394, 103918, 115291, 120461, 186428, 194788, 199139, 207836, 208069, 230582, 240922, 398278, 416138, 461164, 481844, 571549, 796556, 832276, 987221, 1143098, 1974442, 2190529, 2286196, 2288759, 2442073, 3948884, 4381058, 4577518, 4884146, 8762116, 9155036, 9768292, 10859431, 21718862, 26862803, 43437724, 46399387, 53725606, 92798774, 107451212, 185597548, 510393257, 1020786514, 2041573028]

約数ペア:

[(1, 2041573028), (2, 1020786514), (4, 510393257), (11, 185597548), (19, 107451212), (22, 92798774), (38, 53725606), (44, 46399387), (47, 43437724), (76, 26862803), (94, 21718862), (188, 10859431), (209, 9768292), (223, 9155036), (233, 8762116), (418, 4884146), (446, 4577518), (466, 4381058), (517, 3948884), (836, 2442073), (892, 2288759), (893, 2286196), (932, 2190529), (1034, 1974442), (1786, 1143098), (2068, 987221), (2453, 832276), (2563, 796556), (3572, 571549), (4237, 481844), (4427, 461164), (4906, 416138), (5126, 398278), (8474, 240922), (8854, 230582), (9812, 208069), (9823, 207836), (10252, 199139), (10481, 194788), (10951, 186428), (16948, 120461), (17708, 115291), (19646, 103918), (20962, 97394), (21902, 93214), (39292, 51959), (41924, 48697), (43804, 46607)]