731572012

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{701}}^1\times {\mathrm{1877}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 1291988880

約数和(自身を除く): 560416868

約数列:

[1, 2, 4, 139, 278, 556, 701, 1402, 1877, 2804, 3754, 7508, 97439, 194878, 260903, 389756, 521806, 1043612, 1315777, 2631554, 5263108, 182893003, 365786006, 731572012]

約数ペア:

[(1, 731572012), (2, 365786006), (4, 182893003), (139, 5263108), (278, 2631554), (556, 1315777), (701, 1043612), (1402, 521806), (1877, 389756), (2804, 260903), (3754, 194878), (7508, 97439)]