2487607138

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{31547}}^1$

素因数の和:32081

約数の個数: 16

約数和(自身を含む): 3781974240

約数和(自身を除く): 1294367102

約数列:

[1, 2, 89, 178, 443, 886, 31547, 39427, 63094, 78854, 2807683, 5615366, 13975321, 27950642, 1243803569, 2487607138]

約数ペア:

[(1, 2487607138), (2, 1243803569), (89, 27950642), (178, 13975321), (443, 5615366), (886, 2807683), (31547, 78854), (39427, 63094)]