1946186788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79801}}^1$

素因数の和:79892

約数の個数: 48

約数和(自身を含む): 4254404224

約数和(自身を除く): 2308217436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 6097, 12194, 24388, 79801, 159602, 319204, 558607, 1037413, 1117214, 2074826, 2234428, 4149652, 5346667, 7261891, 10693334, 14523782, 21386668, 29047564, 37426669, 69506671, 74853338, 139013342, 149706676, 278026684, 486546697, 973093394, 1946186788]

約数ペア:

[(1, 1946186788), (2, 973093394), (4, 486546697), (7, 278026684), (13, 149706676), (14, 139013342), (26, 74853338), (28, 69506671), (52, 37426669), (67, 29047564), (91, 21386668), (134, 14523782), (182, 10693334), (268, 7261891), (364, 5346667), (469, 4149652), (871, 2234428), (938, 2074826), (1742, 1117214), (1876, 1037413), (3484, 558607), (6097, 319204), (12194, 159602), (24388, 79801)]