2112454916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{16561}}^1$

素因数の和:16812

約数の個数: 48

約数和(自身を含む): 4362828288

約数和(自身を除く): 2250373372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 223, 286, 446, 572, 892, 2453, 2899, 4906, 5798, 9812, 11596, 16561, 31889, 33122, 63778, 66244, 127556, 182171, 215293, 364342, 430586, 728684, 861172, 2368223, 3693103, 4736446, 7386206, 9472892, 14772412, 40624133, 48010339, 81248266, 96020678, 162496532, 192041356, 528113729, 1056227458, 2112454916]

約数ペア:

[(1, 2112454916), (2, 1056227458), (4, 528113729), (11, 192041356), (13, 162496532), (22, 96020678), (26, 81248266), (44, 48010339), (52, 40624133), (143, 14772412), (223, 9472892), (286, 7386206), (446, 4736446), (572, 3693103), (892, 2368223), (2453, 861172), (2899, 728684), (4906, 430586), (5798, 364342), (9812, 215293), (11596, 182171), (16561, 127556), (31889, 66244), (33122, 63778)]