1270401842

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1\times {\mathrm{9281}}^1$

素因数の和:10141

約数の個数: 16

約数和(自身を含む): 1929727800

約数和(自身を除く): 659325958

約数列:

[1, 2, 89, 178, 769, 1538, 9281, 18562, 68441, 136882, 826009, 1652018, 7137089, 14274178, 635200921, 1270401842]

約数ペア:

[(1, 1270401842), (2, 635200921), (89, 14274178), (178, 7137089), (769, 1652018), (1538, 826009), (9281, 136882), (18562, 68441)]