2811449212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{119881}}^1$

素因数の和:119950

約数の個数: 48

約数和(自身を含む): 5921211744

約数和(自身を除く): 3109762532

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 1066, 1804, 2132, 5863, 11726, 23452, 119881, 239762, 479524, 1318691, 1558453, 2637382, 3116906, 4915121, 5274764, 6233812, 9830242, 17142983, 19660484, 34285966, 54066331, 63896573, 68571932, 108132662, 127793146, 216265324, 255586292, 702862303, 1405724606, 2811449212]

約数ペア:

[(1, 2811449212), (2, 1405724606), (4, 702862303), (11, 255586292), (13, 216265324), (22, 127793146), (26, 108132662), (41, 68571932), (44, 63896573), (52, 54066331), (82, 34285966), (143, 19660484), (164, 17142983), (286, 9830242), (451, 6233812), (533, 5274764), (572, 4915121), (902, 3116906), (1066, 2637382), (1804, 1558453), (2132, 1318691), (5863, 479524), (11726, 239762), (23452, 119881)]