464490194

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{219721}}^1$

素因数の和:219881

約数の個数: 16

約数和(自身を含む): 801545856

約数和(自身を除く): 337055662

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 219721, 439442, 1538047, 3076094, 33177871, 66355742, 232245097, 464490194]

約数ペア:

[(1, 464490194), (2, 232245097), (7, 66355742), (14, 33177871), (151, 3076094), (302, 1538047), (1057, 439442), (2114, 219721)]