2000892498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{1291}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 4563385344

約数和(自身を除く): 2562492846

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1021, 1291, 1518, 2042, 2582, 3063, 3873, 6126, 7746, 11231, 14201, 22462, 23483, 28402, 29693, 33693, 42603, 46966, 59386, 67386, 70449, 85206, 89079, 140898, 178158, 258313, 326623, 516626, 653246, 774939, 979869, 1318111, 1549878, 1959738, 2636222, 3954333, 7908666, 14499221, 28998442, 30316553, 43497663, 60633106, 86995326, 90949659, 181899318, 333482083, 666964166, 1000446249, 2000892498]

約数ペア:

[(1, 2000892498), (2, 1000446249), (3, 666964166), (6, 333482083), (11, 181899318), (22, 90949659), (23, 86995326), (33, 60633106), (46, 43497663), (66, 30316553), (69, 28998442), (138, 14499221), (253, 7908666), (506, 3954333), (759, 2636222), (1021, 1959738), (1291, 1549878), (1518, 1318111), (2042, 979869), (2582, 774939), (3063, 653246), (3873, 516626), (6126, 326623), (7746, 258313), (11231, 178158), (14201, 140898), (22462, 89079), (23483, 85206), (28402, 70449), (29693, 67386), (33693, 59386), (42603, 46966)]