2427478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:651

約数の個数: 16

約数和(自身を含む): 3870720

約数和(自身を除く): 1443242

約数列:

[1, 2, 19, 38, 127, 254, 503, 1006, 2413, 4826, 9557, 19114, 63881, 127762, 1213739, 2427478]

約数ペア:

[(1, 2427478), (2, 1213739), (19, 127762), (38, 63881), (127, 19114), (254, 9557), (503, 4826), (1006, 2413)]