127788883246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{39127031}}^1$

素因数の和:39127127

約数の個数: 16

約数和(自身を含む): 202834533888

約数和(自身を除く): 75045650642

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 39127031, 78254062, 899921713, 1799843426, 2778019201, 5556038402, 63894441623, 127788883246]

約数ペア:

[(1, 127788883246), (2, 63894441623), (23, 5556038402), (46, 2778019201), (71, 1799843426), (142, 899921713), (1633, 78254062), (3266, 39127031)]