2774035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 3750912

約数和(自身を除く): 976877

約数列:

[1, 5, 11, 31, 55, 155, 341, 1627, 1705, 8135, 17897, 50437, 89485, 252185, 554807, 2774035]

約数ペア:

[(1, 2774035), (5, 554807), (11, 252185), (31, 89485), (55, 50437), (155, 17897), (341, 8135), (1627, 1705)]