397120826

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1\times {\mathrm{2719}}^1$

素因数の和:3533

約数の個数: 16

約数和(自身を含む): 602534400

約数和(自身を除く): 205413574

約数列:

[1, 2, 103, 206, 709, 1418, 2719, 5438, 73027, 146054, 280057, 560114, 1927771, 3855542, 198560413, 397120826]

約数ペア:

[(1, 397120826), (2, 198560413), (103, 3855542), (206, 1927771), (709, 560114), (1418, 280057), (2719, 146054), (5438, 73027)]