400817203202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{63966997}}^1$

素因数の和:63967253

約数の個数: 16

約数和(自身を含む): 650160567672

約数和(自身を除く): 249343364470

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 63966997, 127933994, 831570961, 1663141922, 15416046277, 30832092554, 200408601601, 400817203202]

約数ペア:

[(1, 400817203202), (2, 200408601601), (13, 30832092554), (26, 15416046277), (241, 1663141922), (482, 831570961), (3133, 127933994), (6266, 63966997)]