1330407878

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2909}}^1\times {\mathrm{3413}}^1$

素因数の和:6391

約数の個数: 16

約数和(自身を含む): 2026686960

約数和(自身を除く): 696279082

約数列:

[1, 2, 67, 134, 2909, 3413, 5818, 6826, 194903, 228671, 389806, 457342, 9928417, 19856834, 665203939, 1330407878]

約数ペア:

[(1, 1330407878), (2, 665203939), (67, 19856834), (134, 9928417), (2909, 457342), (3413, 389806), (5818, 228671), (6826, 194903)]