2004134470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15416419}}^1$

素因数の和:15416439

約数の個数: 16

約数和(自身を含む): 3884937840

約数和(自身を除く): 1880803370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15416419, 30832838, 77082095, 154164190, 200413447, 400826894, 1002067235, 2004134470]

約数ペア:

[(1, 2004134470), (2, 1002067235), (5, 400826894), (10, 200413447), (13, 154164190), (26, 77082095), (65, 30832838), (130, 15416419)]