2231503246

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{397489}}^1$

素因数の和:397899

約数の個数: 16

約数和(自身を含む): 3834983520

約数和(自身を除く): 1603480274

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 397489, 794978, 2782423, 5564846, 159393089, 318786178, 1115751623, 2231503246]

約数ペア:

[(1, 2231503246), (2, 1115751623), (7, 318786178), (14, 159393089), (401, 5564846), (802, 2782423), (2807, 794978), (5614, 397489)]