2340404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 4575648

約数和(自身を除く): 2235244

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1237, 1892, 2474, 4948, 13607, 27214, 53191, 54428, 106382, 212764, 585101, 1170202, 2340404]

約数ペア:

[(1, 2340404), (2, 1170202), (4, 585101), (11, 212764), (22, 106382), (43, 54428), (44, 53191), (86, 27214), (172, 13607), (473, 4948), (946, 2474), (1237, 1892)]