1025128428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1986683}}^1$

素因数の和:1986733

約数の個数: 24

約数和(自身を含む): 2447594688

約数和(自身を除く): 1422466260

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1986683, 3973366, 5960049, 7946732, 11920098, 23840196, 85427369, 170854738, 256282107, 341709476, 512564214, 1025128428]

約数ペア:

[(1, 1025128428), (2, 512564214), (3, 341709476), (4, 256282107), (6, 170854738), (12, 85427369), (43, 23840196), (86, 11920098), (129, 7946732), (172, 5960049), (258, 3973366), (516, 1986683)]