2009554728

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1\times {\mathrm{1063}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 5065320960

約数和(自身を除く): 3055766232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 347, 454, 681, 694, 908, 1041, 1063, 1362, 1388, 1816, 2082, 2126, 2724, 2776, 3189, 4164, 4252, 5448, 6378, 8328, 8504, 12756, 25512, 78769, 157538, 236307, 241301, 315076, 368861, 472614, 482602, 630152, 723903, 737722, 945228, 965204, 1106583, 1447806, 1475444, 1890456, 1930408, 2213166, 2895612, 2950888, 4426332, 5791224, 8852664, 83731447, 167462894, 251194341, 334925788, 502388682, 669851576, 1004777364, 2009554728]

約数ペア:

[(1, 2009554728), (2, 1004777364), (3, 669851576), (4, 502388682), (6, 334925788), (8, 251194341), (12, 167462894), (24, 83731447), (227, 8852664), (347, 5791224), (454, 4426332), (681, 2950888), (694, 2895612), (908, 2213166), (1041, 1930408), (1063, 1890456), (1362, 1475444), (1388, 1447806), (1816, 1106583), (2082, 965204), (2126, 945228), (2724, 737722), (2776, 723903), (3189, 630152), (4164, 482602), (4252, 472614), (5448, 368861), (6378, 315076), (8328, 241301), (8504, 236307), (12756, 157538), (25512, 78769)]