2045888944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1481}}^1$

素因数の和:1714

約数の個数: 80

約数和(自身を含む): 4445715456

約数和(自身を除く): 2399826512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 167, 176, 188, 334, 376, 517, 668, 752, 1034, 1336, 1481, 1837, 2068, 2672, 2962, 3674, 4136, 5924, 7348, 7849, 8272, 11848, 14696, 15698, 16291, 23696, 29392, 31396, 32582, 62792, 65164, 69607, 86339, 125584, 130328, 139214, 172678, 247327, 260656, 278428, 345356, 494654, 556856, 690712, 765677, 989308, 1113712, 1381424, 1531354, 1978616, 2720597, 3062708, 3957232, 5441194, 6125416, 10882388, 11624369, 12250832, 21764776, 23248738, 43529552, 46497476, 92994952, 127868059, 185989904, 255736118, 511472236, 1022944472, 2045888944]

約数ペア:

[(1, 2045888944), (2, 1022944472), (4, 511472236), (8, 255736118), (11, 185989904), (16, 127868059), (22, 92994952), (44, 46497476), (47, 43529552), (88, 23248738), (94, 21764776), (167, 12250832), (176, 11624369), (188, 10882388), (334, 6125416), (376, 5441194), (517, 3957232), (668, 3062708), (752, 2720597), (1034, 1978616), (1336, 1531354), (1481, 1381424), (1837, 1113712), (2068, 989308), (2672, 765677), (2962, 690712), (3674, 556856), (4136, 494654), (5924, 345356), (7348, 278428), (7849, 260656), (8272, 247327), (11848, 172678), (14696, 139214), (15698, 130328), (16291, 125584), (23696, 86339), (29392, 69607), (31396, 65164), (32582, 62792)]