6656845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 8789760

約数和(自身を除く): 2132915

約数列:

[1, 5, 13, 47, 65, 235, 611, 2179, 3055, 10895, 28327, 102413, 141635, 512065, 1331369, 6656845]

約数ペア:

[(1, 6656845), (5, 1331369), (13, 512065), (47, 141635), (65, 102413), (235, 28327), (611, 10895), (2179, 3055)]