1680341794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{263129}}^1$

素因数の和:263265

約数の個数: 16

約数和(自身を含む): 2627089920

約数和(自身を除く): 946748126

約数列:

[1, 2, 31, 62, 103, 206, 3193, 6386, 263129, 526258, 8156999, 16313998, 27102287, 54204574, 840170897, 1680341794]

約数ペア:

[(1, 1680341794), (2, 840170897), (31, 54204574), (62, 27102287), (103, 16313998), (206, 8156999), (3193, 526258), (6386, 263129)]