7989773036

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{9859}}^1$

素因数の和:10254

約数の個数: 48

約数和(自身を含む): 16193748480

約数和(自身を除く): 8203975444

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 281, 412, 562, 721, 1124, 1442, 1967, 2884, 3934, 7868, 9859, 19718, 28943, 39436, 57886, 69013, 115772, 138026, 202601, 276052, 405202, 810404, 1015477, 2030954, 2770379, 4061908, 5540758, 7108339, 11081516, 14216678, 19392653, 28433356, 38785306, 77570612, 285349037, 570698074, 1141396148, 1997443259, 3994886518, 7989773036]

約数ペア:

[(1, 7989773036), (2, 3994886518), (4, 1997443259), (7, 1141396148), (14, 570698074), (28, 285349037), (103, 77570612), (206, 38785306), (281, 28433356), (412, 19392653), (562, 14216678), (721, 11081516), (1124, 7108339), (1442, 5540758), (1967, 4061908), (2884, 2770379), (3934, 2030954), (7868, 1015477), (9859, 810404), (19718, 405202), (28943, 276052), (39436, 202601), (57886, 138026), (69013, 115772)]