2671115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 3486720

約数和(自身を除く): 815605

約数列:

[1, 5, 19, 31, 95, 155, 589, 907, 2945, 4535, 17233, 28117, 86165, 140585, 534223, 2671115]

約数ペア:

[(1, 2671115), (5, 534223), (19, 140585), (31, 86165), (95, 28117), (155, 17233), (589, 4535), (907, 2945)]