2012588512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{132967}}^1$

素因数の和:133031

約数の個数: 48

約数和(自身を含む): 4423047552

約数和(自身を除く): 2410459040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 15136, 132967, 265934, 531868, 1063736, 1462637, 2127472, 2925274, 4254944, 5717581, 5850548, 11435162, 11701096, 22870324, 23402192, 45740648, 46804384, 62893391, 91481296, 125786782, 182962592, 251573564, 503147128, 1006294256, 2012588512]

約数ペア:

[(1, 2012588512), (2, 1006294256), (4, 503147128), (8, 251573564), (11, 182962592), (16, 125786782), (22, 91481296), (32, 62893391), (43, 46804384), (44, 45740648), (86, 23402192), (88, 22870324), (172, 11701096), (176, 11435162), (344, 5850548), (352, 5717581), (473, 4254944), (688, 2925274), (946, 2127472), (1376, 1462637), (1892, 1063736), (3784, 531868), (7568, 265934), (15136, 132967)]