254328258

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{42773}}^1$

素因数の和:43769

約数の個数: 16

約数和(自身を含む): 509181696

約数和(自身を除く): 254853438

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 42773, 85546, 128319, 256638, 42388043, 84776086, 127164129, 254328258]

約数ペア:

[(1, 254328258), (2, 127164129), (3, 84776086), (6, 42388043), (991, 256638), (1982, 128319), (2973, 85546), (5946, 42773)]