1900335866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 3454133760

約数和(自身を除く): 1553797894

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 109, 143, 218, 286, 517, 611, 1034, 1199, 1222, 1297, 1417, 2398, 2594, 2834, 5123, 6721, 10246, 13442, 14267, 15587, 16861, 28534, 31174, 33722, 56353, 60959, 66599, 112706, 121918, 133198, 141373, 185471, 282746, 370942, 670549, 732589, 792467, 1341098, 1465178, 1555103, 1584934, 1837849, 3110206, 3675698, 6644531, 8717137, 13289062, 17434274, 20216339, 40432678, 73089841, 86378903, 146179682, 172757806, 950167933, 1900335866]

約数ペア:

[(1, 1900335866), (2, 950167933), (11, 172757806), (13, 146179682), (22, 86378903), (26, 73089841), (47, 40432678), (94, 20216339), (109, 17434274), (143, 13289062), (218, 8717137), (286, 6644531), (517, 3675698), (611, 3110206), (1034, 1837849), (1199, 1584934), (1222, 1555103), (1297, 1465178), (1417, 1341098), (2398, 792467), (2594, 732589), (2834, 670549), (5123, 370942), (6721, 282746), (10246, 185471), (13442, 141373), (14267, 133198), (15587, 121918), (16861, 112706), (28534, 66599), (31174, 60959), (33722, 56353)]