2091162.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 226022400

約数和(自身を除く): 126261704

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 56, 58, 94, 116, 188, 203, 232, 329, 376, 406, 658, 812, 1307, 1316, 1363, 1624, 2614, 2632, 2726, 5228, 5452, 9149, 9541, 10456, 10904, 18298, 19082, 36596, 37903, 38164, 61429, 73192, 75806, 76328, 122858, 151612, 245716, 265321, 303224, 430003, 491432, 530642, 860006, 1061284, 1720012, 1781441, 2122568, 3440024, 3562882, 7125764, 12470087, 14251528, 24940174, 49880348, 99760696]

約数ペア:

[(1, 99760696), (2, 49880348), (4, 24940174), (7, 14251528), (8, 12470087), (14, 7125764), (28, 3562882), (29, 3440024), (47, 2122568), (56, 1781441), (58, 1720012), (94, 1061284), (116, 860006), (188, 530642), (203, 491432), (232, 430003), (329, 303224), (376, 265321), (406, 245716), (658, 151612), (812, 122858), (1307, 76328), (1316, 75806), (1363, 73192), (1624, 61429), (2614, 38164), (2632, 37903), (2726, 36596), (5228, 19082), (5452, 18298), (9149, 10904), (9541, 10456)]