1285572

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 3024000

約数和(自身を除く): 1738428

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 719, 894, 1438, 1788, 2157, 2876, 4314, 8628, 107131, 214262, 321393, 428524, 642786, 1285572]

約数ペア:

[(1, 1285572), (2, 642786), (3, 428524), (4, 321393), (6, 214262), (12, 107131), (149, 8628), (298, 4314), (447, 2876), (596, 2157), (719, 1788), (894, 1438)]