313617214

素因数分解:

$2^1\times {\mathrm{59}}^2\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 484153848

約数和(自身を除く): 170536634

約数列:

[1, 2, 59, 107, 118, 214, 421, 842, 3481, 6313, 6962, 12626, 24839, 45047, 49678, 90094, 372467, 744934, 1465501, 2657773, 2931002, 5315546, 156808607, 313617214]

約数ペア:

[(1, 313617214), (2, 156808607), (59, 5315546), (107, 2931002), (118, 2657773), (214, 1465501), (421, 744934), (842, 372467), (3481, 90094), (6313, 49678), (6962, 45047), (12626, 24839)]