545382244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{288257}}^1$

素因数の和:288315

約数の個数: 24

約数和(自身を含む): 1065401568

約数和(自身を除く): 520019324

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 288257, 576514, 1153028, 3170827, 6341654, 12395051, 12683308, 24790102, 49580204, 136345561, 272691122, 545382244]

約数ペア:

[(1, 545382244), (2, 272691122), (4, 136345561), (11, 49580204), (22, 24790102), (43, 12683308), (44, 12395051), (86, 6341654), (172, 3170827), (473, 1153028), (946, 576514), (1892, 288257)]