2664236

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 18

約数和(自身を含む): 4766580

約数和(自身を除く): 2102344

約数列:

[1, 2, 4, 61, 122, 179, 244, 358, 716, 3721, 7442, 10919, 14884, 21838, 43676, 666059, 1332118, 2664236]

約数ペア:

[(1, 2664236), (2, 1332118), (4, 666059), (61, 43676), (122, 21838), (179, 14884), (244, 10919), (358, 7442), (716, 3721)]