291246332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{243517}}^1$

素因数の和:243557

約数の個数: 24

約数和(自身を含む): 572754336

約数和(自身を除く): 281508004

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 243517, 487034, 974068, 3165721, 5600891, 6331442, 11201782, 12662884, 22403564, 72811583, 145623166, 291246332]

約数ペア:

[(1, 291246332), (2, 145623166), (4, 72811583), (13, 22403564), (23, 12662884), (26, 11201782), (46, 6331442), (52, 5600891), (92, 3165721), (299, 974068), (598, 487034), (1196, 243517)]