2087686085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 2672524800

約数和(自身を除く): 584838715

約数列:

[1, 5, 19, 95, 131, 227, 655, 739, 1135, 2489, 3695, 4313, 12445, 14041, 21565, 29737, 70205, 96809, 148685, 167753, 484045, 565003, 838765, 1839371, 2825015, 3187307, 9196855, 15936535, 21975643, 109878215, 417537217, 2087686085]

約数ペア:

[(1, 2087686085), (5, 417537217), (19, 109878215), (95, 21975643), (131, 15936535), (227, 9196855), (655, 3187307), (739, 2825015), (1135, 1839371), (2489, 838765), (3695, 565003), (4313, 484045), (12445, 167753), (14041, 148685), (21565, 96809), (29737, 70205)]