854881908

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{160813}}^1$

素因数の和:161263

約数の個数: 24

約数和(自身を含む): 1999239648

約数和(自身を除く): 1144357740

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 5316, 160813, 321626, 482439, 643252, 964878, 1929756, 71240159, 142480318, 213720477, 284960636, 427440954, 854881908]

約数ペア:

[(1, 854881908), (2, 427440954), (3, 284960636), (4, 213720477), (6, 142480318), (12, 71240159), (443, 1929756), (886, 964878), (1329, 643252), (1772, 482439), (2658, 321626), (5316, 160813)]