4201604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{8681}}^1$

素因数の和:8707

約数の個数: 18

約数和(自身を含む): 8082942

約数和(自身を除く): 3881338

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 8681, 17362, 34724, 95491, 190982, 381964, 1050401, 2100802, 4201604]

約数ペア:

[(1, 4201604), (2, 2100802), (4, 1050401), (11, 381964), (22, 190982), (44, 95491), (121, 34724), (242, 17362), (484, 8681)]