1296750868

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1\times {\mathrm{1019}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 2654023680

約数和(自身を除く): 1357272812

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 967, 1019, 1316, 1934, 2038, 3868, 4076, 6769, 7133, 13538, 14266, 27076, 28532, 45449, 47893, 90898, 95786, 181796, 191572, 318143, 335251, 636286, 670502, 985373, 1272572, 1341004, 1970746, 3941492, 6897611, 13795222, 27590444, 46312531, 92625062, 185250124, 324187717, 648375434, 1296750868]

約数ペア:

[(1, 1296750868), (2, 648375434), (4, 324187717), (7, 185250124), (14, 92625062), (28, 46312531), (47, 27590444), (94, 13795222), (188, 6897611), (329, 3941492), (658, 1970746), (967, 1341004), (1019, 1272572), (1316, 985373), (1934, 670502), (2038, 636286), (3868, 335251), (4076, 318143), (6769, 191572), (7133, 181796), (13538, 95786), (14266, 90898), (27076, 47893), (28532, 45449)]