26781409

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 29106000

約数和(自身を除く): 2324591

約数列:

[1, 17, 97, 109, 149, 1649, 1853, 2533, 10573, 14453, 16241, 179741, 245701, 276097, 1575377, 26781409]

約数ペア:

[(1, 26781409), (17, 1575377), (97, 276097), (109, 245701), (149, 179741), (1649, 16241), (1853, 14453), (2533, 10573)]