9581001490

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{42437}}^1$

素因数の和:42762

約数の個数: 32

約数和(自身を含む): 17489888064

約数和(自身を除く): 7908886574

約数列:

[1, 2, 5, 10, 107, 211, 214, 422, 535, 1055, 1070, 2110, 22577, 42437, 45154, 84874, 112885, 212185, 225770, 424370, 4540759, 8954207, 9081518, 17908414, 22703795, 44771035, 45407590, 89542070, 958100149, 1916200298, 4790500745, 9581001490]

約数ペア:

[(1, 9581001490), (2, 4790500745), (5, 1916200298), (10, 958100149), (107, 89542070), (211, 45407590), (214, 44771035), (422, 22703795), (535, 17908414), (1055, 9081518), (1070, 8954207), (2110, 4540759), (22577, 424370), (42437, 225770), (45154, 212185), (84874, 112885)]