397454858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1\times {\mathrm{4093}}^1$

素因数の和:6229

約数の個数: 16

約数和(自身を含む): 622550016

約数和(自身を除く): 225095158

約数列:

[1, 2, 23, 46, 2111, 4093, 4222, 8186, 48553, 94139, 97106, 188278, 8640323, 17280646, 198727429, 397454858]

約数ペア:

[(1, 397454858), (2, 198727429), (23, 17280646), (46, 8640323), (2111, 188278), (4093, 97106), (4222, 94139), (8186, 48553)]