25441338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{326171}}^1$

素因数の和:326189

約数の個数: 16

約数和(自身を含む): 54796896

約数和(自身を除く): 29355558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 326171, 652342, 978513, 1957026, 4240223, 8480446, 12720669, 25441338]

約数ペア:

[(1, 25441338), (2, 12720669), (3, 8480446), (6, 4240223), (13, 1957026), (26, 978513), (39, 652342), (78, 326171)]