2011122552

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{3691}}^1$

素因数の和:4084

約数の個数: 64

約数和(自身を含む): 5114453760

約数和(自身を除く): 3103331208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 311, 438, 584, 622, 876, 933, 1244, 1752, 1866, 2488, 3691, 3732, 7382, 7464, 11073, 14764, 22146, 22703, 29528, 44292, 45406, 68109, 88584, 90812, 136218, 181624, 269443, 272436, 538886, 544872, 808329, 1077772, 1147901, 1616658, 2155544, 2295802, 3233316, 3443703, 4591604, 6466632, 6887406, 9183208, 13774812, 27549624, 83796773, 167593546, 251390319, 335187092, 502780638, 670374184, 1005561276, 2011122552]

約数ペア:

[(1, 2011122552), (2, 1005561276), (3, 670374184), (4, 502780638), (6, 335187092), (8, 251390319), (12, 167593546), (24, 83796773), (73, 27549624), (146, 13774812), (219, 9183208), (292, 6887406), (311, 6466632), (438, 4591604), (584, 3443703), (622, 3233316), (876, 2295802), (933, 2155544), (1244, 1616658), (1752, 1147901), (1866, 1077772), (2488, 808329), (3691, 544872), (3732, 538886), (7382, 272436), (7464, 269443), (11073, 181624), (14764, 136218), (22146, 90812), (22703, 88584), (29528, 68109), (44292, 45406)]