128710622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{10639}}^1$

素因数の和:10927

約数の個数: 16

約数和(自身を含む): 202245120

約数和(自身を除く): 73534498

約数列:

[1, 2, 23, 46, 263, 526, 6049, 10639, 12098, 21278, 244697, 489394, 2798057, 5596114, 64355311, 128710622]

約数ペア:

[(1, 128710622), (2, 64355311), (23, 5596114), (46, 2798057), (263, 489394), (526, 244697), (6049, 21278), (10639, 12098)]