13850242

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 25740288

約数和(自身を除く): 11890046

約数列:

[1, 2, 7, 14, 31, 47, 49, 62, 94, 97, 98, 194, 217, 329, 434, 658, 679, 1358, 1457, 1519, 2303, 2914, 3007, 3038, 4559, 4606, 4753, 6014, 9118, 9506, 10199, 20398, 21049, 31913, 42098, 63826, 71393, 141329, 142786, 147343, 223391, 282658, 294686, 446782, 989303, 1978606, 6925121, 13850242]

約数ペア:

[(1, 13850242), (2, 6925121), (7, 1978606), (14, 989303), (31, 446782), (47, 294686), (49, 282658), (62, 223391), (94, 147343), (97, 142786), (98, 141329), (194, 71393), (217, 63826), (329, 42098), (434, 31913), (658, 21049), (679, 20398), (1358, 10199), (1457, 9506), (1519, 9118), (2303, 6014), (2914, 4753), (3007, 4606), (3038, 4559)]