2012031855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2630107}}^1$

素因数の和:2630135

約数の個数: 24

約数和(自身を含む): 3692671632

約数和(自身を除く): 1680639777

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2630107, 7890321, 13150535, 23670963, 39451605, 44711819, 118354815, 134135457, 223559095, 402406371, 670677285, 2012031855]

約数ペア:

[(1, 2012031855), (3, 670677285), (5, 402406371), (9, 223559095), (15, 134135457), (17, 118354815), (45, 44711819), (51, 39451605), (85, 23670963), (153, 13150535), (255, 7890321), (765, 2630107)]