40806632878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{2253763}}^1$

素因数の和:2254599

約数の個数: 16

約数和(自身を含む): 66855655296

約数和(自身を除く): 26049022418

約数列:

[1, 2, 11, 22, 823, 1646, 9053, 18106, 2253763, 4507526, 24791393, 49582786, 1854846949, 3709693898, 20403316439, 40806632878]

約数ペア:

[(1, 40806632878), (2, 20403316439), (11, 3709693898), (22, 1854846949), (823, 49582786), (1646, 24791393), (9053, 4507526), (18106, 2253763)]