497398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1019

約数の個数: 16

約数和(自身を含む): 850176

約数和(自身を除く): 352778

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 983, 1966, 10813, 21626, 22609, 45218, 248699, 497398]

約数ペア:

[(1, 497398), (2, 248699), (11, 45218), (22, 22609), (23, 21626), (46, 10813), (253, 1966), (506, 983)]