2015806503

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{679409}}^1$

素因数の和:679478

約数の個数: 16

約数和(自身を含む): 2869827840

約数和(自身を除く): 854021337

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 679409, 2038227, 15626407, 29214587, 46879221, 87643761, 671935501, 2015806503]

約数ペア:

[(1, 2015806503), (3, 671935501), (23, 87643761), (43, 46879221), (69, 29214587), (129, 15626407), (989, 2038227), (2967, 679409)]