2011350888

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{171383}}^1$

素因数の和:171558

約数の個数: 48

約数和(自身を含む): 5480860320

約数和(自身を除く): 3469509432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 171383, 342766, 514149, 685532, 1028298, 1371064, 1542447, 2056596, 3084894, 4113192, 6169788, 12339576, 27935429, 55870858, 83806287, 111741716, 167612574, 223483432, 251418861, 335225148, 502837722, 670450296, 1005675444, 2011350888]

約数ペア:

[(1, 2011350888), (2, 1005675444), (3, 670450296), (4, 502837722), (6, 335225148), (8, 251418861), (9, 223483432), (12, 167612574), (18, 111741716), (24, 83806287), (36, 55870858), (72, 27935429), (163, 12339576), (326, 6169788), (489, 4113192), (652, 3084894), (978, 2056596), (1304, 1542447), (1467, 1371064), (1956, 1028298), (2934, 685532), (3912, 514149), (5868, 342766), (11736, 171383)]