127931474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{252829}}^1$

素因数の和:252865

約数の個数: 16

約数和(自身を含む): 218445120

約数和(自身を除く): 90513646

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 252829, 505658, 2781119, 5562238, 5815067, 11630134, 63965737, 127931474]

約数ペア:

[(1, 127931474), (2, 63965737), (11, 11630134), (22, 5815067), (23, 5562238), (46, 2781119), (253, 505658), (506, 252829)]