284342972

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{227111}}^1$

素因数の和:227428

約数の個数: 12

約数和(自身を含む): 499192176

約数和(自身を除く): 214849204

約数列:

[1, 2, 4, 313, 626, 1252, 227111, 454222, 908444, 71085743, 142171486, 284342972]

約数ペア:

[(1, 284342972), (2, 142171486), (4, 71085743), (313, 908444), (626, 454222), (1252, 227111)]