874156982

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{260011}}^1$

素因数の和:260095

約数の個数: 12

約数和(自身を含む): 1344002028

約数和(自身を除く): 469845046

約数列:

[1, 2, 41, 82, 1681, 3362, 260011, 520022, 10660451, 21320902, 437078491, 874156982]

約数ペア:

[(1, 874156982), (2, 437078491), (41, 21320902), (82, 10660451), (1681, 520022), (3362, 260011)]