494465718271

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{4476707}}^1$

素因数の和:4477254

約数の個数: 16

約数和(自身を含む): 584478996480

約数和(自身を除く): 90013278209

約数列:

[1, 7, 31, 217, 509, 3563, 15779, 110453, 4476707, 31336949, 138777917, 971445419, 2278643863, 15950507041, 70637959753, 494465718271]

約数ペア:

[(1, 494465718271), (7, 70637959753), (31, 15950507041), (217, 2278643863), (509, 971445419), (3563, 138777917), (15779, 31336949), (110453, 4476707)]