1028755778

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1\times {\mathrm{7699}}^1$

素因数の和:8713

約数の個数: 16

約数和(自身を含む): 1566734400

約数和(自身を除く): 537978622

約数列:

[1, 2, 71, 142, 941, 1882, 7699, 15398, 66811, 133622, 546629, 1093258, 7244759, 14489518, 514377889, 1028755778]

約数ペア:

[(1, 1028755778), (2, 514377889), (71, 14489518), (142, 7244759), (941, 1093258), (1882, 546629), (7699, 133622), (15398, 66811)]