487996842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{86249}}^1$

素因数の和:86318

約数の個数: 32

約数和(自身を含む): 1043280000

約数和(自身を除く): 555283158

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 86249, 172498, 258747, 517494, 1983727, 3536209, 3967454, 5951181, 7072418, 10608627, 11902362, 21217254, 81332807, 162665614, 243998421, 487996842]

約数ペア:

[(1, 487996842), (2, 243998421), (3, 162665614), (6, 81332807), (23, 21217254), (41, 11902362), (46, 10608627), (69, 7072418), (82, 5951181), (123, 3967454), (138, 3536209), (246, 1983727), (943, 517494), (1886, 258747), (2829, 172498), (5658, 86249)]