2017394309

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1\times {\mathrm{7489}}^1$

素因数の和:8852

約数の個数: 16

約数和(自身を含む): 2387212800

約数和(自身を除く): 369818491

約数列:

[1, 7, 29, 203, 1327, 7489, 9289, 38483, 52423, 217181, 269381, 1520267, 9937903, 69565321, 288199187, 2017394309]

約数ペア:

[(1, 2017394309), (7, 288199187), (29, 69565321), (203, 9937903), (1327, 1520267), (7489, 269381), (9289, 217181), (38483, 52423)]