2018370464

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{133349}}^1$

素因数の和:133413

約数の個数: 48

約数和(自身を含む): 4435754400

約数和(自身を除く): 2417383936

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, 133349, 266698, 533396, 1066792, 1466839, 2133584, 2933678, 4267168, 5734007, 5867356, 11468014, 11734712, 22936028, 23469424, 45872056, 46938848, 63074077, 91744112, 126148154, 183488224, 252296308, 504592616, 1009185232, 2018370464]

約数ペア:

[(1, 2018370464), (2, 1009185232), (4, 504592616), (8, 252296308), (11, 183488224), (16, 126148154), (22, 91744112), (32, 63074077), (43, 46938848), (44, 45872056), (86, 23469424), (88, 22936028), (172, 11734712), (176, 11468014), (344, 5867356), (352, 5734007), (473, 4267168), (688, 2933678), (946, 2133584), (1376, 1466839), (1892, 1066792), (3784, 533396), (7568, 266698), (15136, 133349)]