2041278

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 4096656

約数和(自身を除く): 2055378

約数列:

[1, 2, 3, 6, 521, 653, 1042, 1306, 1563, 1959, 3126, 3918, 340213, 680426, 1020639, 2041278]

約数ペア:

[(1, 2041278), (2, 1020639), (3, 680426), (6, 340213), (521, 3918), (653, 3126), (1042, 1959), (1306, 1563)]