2174386145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{103963}}^1$

素因数の和:104104

約数の個数: 16

約数和(自身を含む): 2694746880

約数和(自身を除く): 520360735

約数列:

[1, 5, 47, 89, 235, 445, 4183, 20915, 103963, 519815, 4886261, 9252707, 24431305, 46263535, 434877229, 2174386145]

約数ペア:

[(1, 2174386145), (5, 434877229), (47, 46263535), (89, 24431305), (235, 9252707), (445, 4886261), (4183, 519815), (20915, 103963)]