6461456

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{1427}}^1$

素因数の和:1718

約数の個数: 20

約数和(自身を含む): 12572112

約数和(自身を除く): 6110656

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 1427, 2264, 2854, 4528, 5708, 11416, 22832, 403841, 807682, 1615364, 3230728, 6461456]

約数ペア:

[(1, 6461456), (2, 3230728), (4, 1615364), (8, 807682), (16, 403841), (283, 22832), (566, 11416), (1132, 5708), (1427, 4528), (2264, 2854)]