5581446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 12122880

約数和(自身を除く): 6541434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 439, 489, 878, 978, 1317, 2119, 2634, 4238, 5707, 6357, 11414, 12714, 17121, 34242, 71557, 143114, 214671, 429342, 930241, 1860482, 2790723, 5581446]

約数ペア:

[(1, 5581446), (2, 2790723), (3, 1860482), (6, 930241), (13, 429342), (26, 214671), (39, 143114), (78, 71557), (163, 34242), (326, 17121), (439, 12714), (489, 11414), (878, 6357), (978, 5707), (1317, 4238), (2119, 2634)]