26540402

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61153}}^1$

素因数の和:61193

約数の個数: 16

約数和(自身を含む): 46966272

約数和(自身を除く): 20425870

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 61153, 122306, 428071, 856142, 1895743, 3791486, 13270201, 26540402]

約数ペア:

[(1, 26540402), (2, 13270201), (7, 3791486), (14, 1895743), (31, 856142), (62, 428071), (217, 122306), (434, 61153)]