520056328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{30941}}^1$

素因数の和:31149

約数の個数: 32

約数和(自身を含む): 1069355520

約数和(自身を除く): 549299192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 8404, 16808, 30941, 61882, 123764, 247528, 340351, 680702, 1361404, 2722808, 5909731, 11819462, 23638924, 47277848, 65007041, 130014082, 260028164, 520056328]

約数ペア:

[(1, 520056328), (2, 260028164), (4, 130014082), (8, 65007041), (11, 47277848), (22, 23638924), (44, 11819462), (88, 5909731), (191, 2722808), (382, 1361404), (764, 680702), (1528, 340351), (2101, 247528), (4202, 123764), (8404, 61882), (16808, 30941)]