1731842

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1313

約数の個数: 16

約数和(自身を含む): 3000192

約数和(自身を除く): 1268350

約数列:

[1, 2, 7, 14, 103, 206, 721, 1201, 1442, 2402, 8407, 16814, 123703, 247406, 865921, 1731842]

約数ペア:

[(1, 1731842), (2, 865921), (7, 247406), (14, 123703), (103, 16814), (206, 8407), (721, 2402), (1201, 1442)]