26903630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206951}}^1$

素因数の和:206971

約数の個数: 16

約数和(自身を含む): 52151904

約数和(自身を除く): 25248274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 206951, 413902, 1034755, 2069510, 2690363, 5380726, 13451815, 26903630]

約数ペア:

[(1, 26903630), (2, 13451815), (5, 5380726), (10, 2690363), (13, 2069510), (26, 1034755), (65, 413902), (130, 206951)]