2017442309

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{119993}}^1$

素因数の和:120076

約数の個数: 16

約数和(自身を含む): 2280845952

約数和(自身を除く): 263403643

約数列:

[1, 17, 23, 43, 391, 731, 989, 16813, 119993, 2039881, 2759839, 5159699, 46917263, 87714883, 118673077, 2017442309]

約数ペア:

[(1, 2017442309), (17, 118673077), (23, 87714883), (43, 46917263), (391, 5159699), (731, 2759839), (989, 2039881), (16813, 119993)]