4992252

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{647}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 11684736

約数和(自身を除く): 6692484

約数列:

[1, 2, 3, 4, 6, 12, 643, 647, 1286, 1294, 1929, 1941, 2572, 2588, 3858, 3882, 7716, 7764, 416021, 832042, 1248063, 1664084, 2496126, 4992252]

約数ペア:

[(1, 4992252), (2, 2496126), (3, 1664084), (4, 1248063), (6, 832042), (12, 416021), (643, 7764), (647, 7716), (1286, 3882), (1294, 3858), (1929, 2588), (1941, 2572)]