286875212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1607}}^1\times {\mathrm{3433}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 541143456

約数和(自身を除く): 254268244

約数列:

[1, 2, 4, 13, 26, 52, 1607, 3214, 3433, 6428, 6866, 13732, 20891, 41782, 44629, 83564, 89258, 178516, 5516831, 11033662, 22067324, 71718803, 143437606, 286875212]

約数ペア:

[(1, 286875212), (2, 143437606), (4, 71718803), (13, 22067324), (26, 11033662), (52, 5516831), (1607, 178516), (3214, 89258), (3433, 83564), (6428, 44629), (6866, 41782), (13732, 20891)]