2012487260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14374909}}^1$

素因数の和:14374925

約数の個数: 24

約数和(自身を含む): 4829969760

約数和(自身を除く): 2817482500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14374909, 28749818, 57499636, 71874545, 100624363, 143749090, 201248726, 287498180, 402497452, 503121815, 1006243630, 2012487260]

約数ペア:

[(1, 2012487260), (2, 1006243630), (4, 503121815), (5, 402497452), (7, 287498180), (10, 201248726), (14, 143749090), (20, 100624363), (28, 71874545), (35, 57499636), (70, 28749818), (140, 14374909)]