2560516244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4476427}}^1$

素因数の和:4476455

約数の個数: 24

約数和(自身を含む): 5264279328

約数和(自身を除く): 2703763084

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4476427, 8952854, 17905708, 49240697, 58193551, 98481394, 116387102, 196962788, 232774204, 640129061, 1280258122, 2560516244]

約数ペア:

[(1, 2560516244), (2, 1280258122), (4, 640129061), (11, 232774204), (13, 196962788), (22, 116387102), (26, 98481394), (44, 58193551), (52, 49240697), (143, 17905708), (286, 8952854), (572, 4476427)]