25707994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1613}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 41621832

約数和(自身を除く): 15913838

約数列:

[1, 2, 13, 26, 613, 1226, 1613, 3226, 7969, 15938, 20969, 41938, 988769, 1977538, 12853997, 25707994]

約数ペア:

[(1, 25707994), (2, 12853997), (13, 1977538), (26, 988769), (613, 41938), (1226, 20969), (1613, 15938), (3226, 7969)]