2031645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1759}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 4055040

約数和(自身を除く): 2023395

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1759, 5277, 8795, 12313, 19349, 26385, 36939, 58047, 61565, 96745, 135443, 184695, 290235, 406329, 677215, 2031645]

約数ペア:

[(1, 2031645), (3, 677215), (5, 406329), (7, 290235), (11, 184695), (15, 135443), (21, 96745), (33, 61565), (35, 58047), (55, 36939), (77, 26385), (105, 19349), (165, 12313), (231, 8795), (385, 5277), (1155, 1759)]