25630098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{328591}}^1$

素因数の和:328609

約数の個数: 16

約数和(自身を含む): 55203456

約数和(自身を除く): 29573358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 328591, 657182, 985773, 1971546, 4271683, 8543366, 12815049, 25630098]

約数ペア:

[(1, 25630098), (2, 12815049), (3, 8543366), (6, 4271683), (13, 1971546), (26, 985773), (39, 657182), (78, 328591)]