268248712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1972417}}^1$

素因数の和:1972440

約数の個数: 16

約数和(自身を含む): 532552860

約数和(自身を除く): 264304148

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1972417, 3944834, 7889668, 15779336, 33531089, 67062178, 134124356, 268248712]

約数ペア:

[(1, 268248712), (2, 134124356), (4, 67062178), (8, 33531089), (17, 15779336), (34, 7889668), (68, 3944834), (136, 1972417)]