2724172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 5260752

約数和(自身を除く): 2536580

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 613, 1111, 1226, 2222, 2452, 4444, 6743, 13486, 26972, 61913, 123826, 247652, 681043, 1362086, 2724172]

約数ペア:

[(1, 2724172), (2, 1362086), (4, 681043), (11, 247652), (22, 123826), (44, 61913), (101, 26972), (202, 13486), (404, 6743), (613, 4444), (1111, 2452), (1226, 2222)]