4278919484

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1\times {\mathrm{1499}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 8660064000

約数和(自身を除く): 4381144516

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1051, 1358, 1499, 2102, 2716, 2998, 4204, 5996, 7357, 10493, 14714, 20986, 29428, 41972, 101947, 145403, 203894, 290806, 407788, 581612, 713629, 1017821, 1427258, 1575449, 2035642, 2854516, 3150898, 4071284, 6301796, 11028143, 22056286, 44112572, 152818553, 305637106, 611274212, 1069729871, 2139459742, 4278919484]

約数ペア:

[(1, 4278919484), (2, 2139459742), (4, 1069729871), (7, 611274212), (14, 305637106), (28, 152818553), (97, 44112572), (194, 22056286), (388, 11028143), (679, 6301796), (1051, 4071284), (1358, 3150898), (1499, 2854516), (2102, 2035642), (2716, 1575449), (2998, 1427258), (4204, 1017821), (5996, 713629), (7357, 581612), (10493, 407788), (14714, 290806), (20986, 203894), (29428, 145403), (41972, 101947)]