2013258142

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1615777}}^1$

素因数の和:1615875

約数の個数: 16

約数和(自身を含む): 3490080480

約数和(自身を除く): 1476822338

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1615777, 3231554, 11310439, 22620878, 143804153, 287608306, 1006629071, 2013258142]

約数ペア:

[(1, 2013258142), (2, 1006629071), (7, 287608306), (14, 143804153), (89, 22620878), (178, 11310439), (623, 3231554), (1246, 1615777)]