2748614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 4545936

約数和(自身を除く): 1797322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1237, 2222, 2474, 13607, 27214, 124937, 249874, 1374307, 2748614]

約数ペア:

[(1, 2748614), (2, 1374307), (11, 249874), (22, 124937), (101, 27214), (202, 13607), (1111, 2474), (1237, 2222)]