1294464568

素因数分解:

$2^3\times {\mathrm{4073}}^1\times {\mathrm{39727}}^1$

素因数の和:43806

約数の個数: 16

約数和(自身を含む): 2427778080

約数和(自身を除く): 1133313512

約数列:

[1, 2, 4, 8, 4073, 8146, 16292, 32584, 39727, 79454, 158908, 317816, 161808071, 323616142, 647232284, 1294464568]

約数ペア:

[(1, 1294464568), (2, 647232284), (4, 323616142), (8, 161808071), (4073, 317816), (8146, 158908), (16292, 79454), (32584, 39727)]