1982685

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 3199680

約数和(自身を除く): 1216995

約数列:

[1, 3, 5, 15, 131, 393, 655, 1009, 1965, 3027, 5045, 15135, 132179, 396537, 660895, 1982685]

約数ペア:

[(1, 1982685), (3, 660895), (5, 396537), (15, 132179), (131, 15135), (393, 5045), (655, 3027), (1009, 1965)]