2695286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1327

約数の個数: 16

約数和(自身を含む): 4457808

約数和(自身を除く): 1762522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1213, 2222, 2426, 13343, 26686, 122513, 245026, 1347643, 2695286]

約数ペア:

[(1, 2695286), (2, 1347643), (11, 245026), (22, 122513), (101, 26686), (202, 13343), (1111, 2426), (1213, 2222)]