1019035816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{8287}}^1$

素因数の和:9121

約数の個数: 32

約数和(自身を含む): 2013984000

約数和(自身を除く): 994948184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 809, 1618, 3236, 6472, 8287, 15371, 16574, 30742, 33148, 61484, 66296, 122968, 157453, 314906, 629812, 1259624, 6704183, 13408366, 26816732, 53633464, 127379477, 254758954, 509517908, 1019035816]

約数ペア:

[(1, 1019035816), (2, 509517908), (4, 254758954), (8, 127379477), (19, 53633464), (38, 26816732), (76, 13408366), (152, 6704183), (809, 1259624), (1618, 629812), (3236, 314906), (6472, 157453), (8287, 122968), (15371, 66296), (16574, 61484), (30742, 33148)]