4787002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 8005536

約数和(自身を除く): 3218534

約数列:

[1, 2, 11, 22, 121, 131, 151, 242, 262, 302, 1441, 1661, 2882, 3322, 15851, 18271, 19781, 31702, 36542, 39562, 217591, 435182, 2393501, 4787002]

約数ペア:

[(1, 4787002), (2, 2393501), (11, 435182), (22, 217591), (121, 39562), (131, 36542), (151, 31702), (242, 19781), (262, 18271), (302, 15851), (1441, 3322), (1661, 2882)]