2149508526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1973}}^1$

素因数の和:2977

約数の個数: 64

約数和(自身を含む): 4973342976

約数和(自身を除く): 2823834450

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 971, 1122, 1942, 1973, 2913, 3946, 5826, 5919, 10681, 11838, 16507, 21362, 21703, 32043, 33014, 33541, 43406, 49521, 64086, 65109, 67082, 99042, 100623, 130218, 181577, 201246, 363154, 368951, 544731, 737902, 1089462, 1106853, 1915783, 2213706, 3831566, 5747349, 11494698, 21073613, 32568311, 42147226, 63220839, 65136622, 97704933, 126441678, 195409866, 358251421, 716502842, 1074754263, 2149508526]

約数ペア:

[(1, 2149508526), (2, 1074754263), (3, 716502842), (6, 358251421), (11, 195409866), (17, 126441678), (22, 97704933), (33, 65136622), (34, 63220839), (51, 42147226), (66, 32568311), (102, 21073613), (187, 11494698), (374, 5747349), (561, 3831566), (971, 2213706), (1122, 1915783), (1942, 1106853), (1973, 1089462), (2913, 737902), (3946, 544731), (5826, 368951), (5919, 363154), (10681, 201246), (11838, 181577), (16507, 130218), (21362, 100623), (21703, 99042), (32043, 67082), (33014, 65109), (33541, 64086), (43406, 49521)]