1974329

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 2446848

約数和(自身を除く): 472519

約数列:

[1, 7, 17, 47, 119, 329, 353, 799, 2471, 5593, 6001, 16591, 42007, 116137, 282047, 1974329]

約数ペア:

[(1, 1974329), (7, 282047), (17, 116137), (47, 42007), (119, 16591), (329, 6001), (353, 5593), (799, 2471)]