2173816442

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1507501}}^1$

素因数の和:1507613

約数の個数: 16

約数和(自身を含む): 3762724992

約数和(自身を除く): 1588908550

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1507501, 3015002, 10552507, 21105014, 155272603, 310545206, 1086908221, 2173816442]

約数ペア:

[(1, 2173816442), (2, 1086908221), (7, 310545206), (14, 155272603), (103, 21105014), (206, 10552507), (721, 3015002), (1442, 1507501)]