1976754494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20269}}^1$

素因数の和:20337

約数の個数: 48

約数和(自身を含む): 3623303040

約数和(自身を除く): 1646548546

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 682, 806, 1573, 3146, 3751, 4433, 7502, 8866, 20269, 40538, 48763, 97526, 222959, 263497, 445918, 526994, 628339, 1256678, 2452549, 2898467, 4905098, 5796934, 6911729, 8168407, 13823458, 16336814, 31883137, 63766274, 76029019, 89852477, 152058038, 179704954, 988377247, 1976754494]

約数ペア:

[(1, 1976754494), (2, 988377247), (11, 179704954), (13, 152058038), (22, 89852477), (26, 76029019), (31, 63766274), (62, 31883137), (121, 16336814), (143, 13823458), (242, 8168407), (286, 6911729), (341, 5796934), (403, 4905098), (682, 2898467), (806, 2452549), (1573, 1256678), (3146, 628339), (3751, 526994), (4433, 445918), (7502, 263497), (8866, 222959), (20269, 97526), (40538, 48763)]