1263894

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 2539632

約数和(自身を除く): 1275738

約数列:

[1, 2, 3, 6, 313, 626, 673, 939, 1346, 1878, 2019, 4038, 210649, 421298, 631947, 1263894]

約数ペア:

[(1, 1263894), (2, 631947), (3, 421298), (6, 210649), (313, 4038), (626, 2019), (673, 1878), (939, 1346)]