639671034

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2268337}}^1$

素因数の和:2268389

約数の個数: 16

約数和(自身を含む): 1306562688

約数和(自身を除く): 666891654

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 2268337, 4536674, 6805011, 13610022, 106611839, 213223678, 319835517, 639671034]

約数ペア:

[(1, 639671034), (2, 319835517), (3, 213223678), (6, 106611839), (47, 13610022), (94, 6805011), (141, 4536674), (282, 2268337)]