2000974782

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1489}}^1\times {\mathrm{2309}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 4047674400

約数和(自身を除く): 2046699618

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 1489, 2309, 2978, 4467, 4618, 6927, 8934, 13854, 144433, 223973, 288866, 433299, 447946, 671919, 866598, 1343838, 3438101, 6876202, 10314303, 20628606, 333495797, 666991594, 1000487391, 2000974782]

約数ペア:

[(1, 2000974782), (2, 1000487391), (3, 666991594), (6, 333495797), (97, 20628606), (194, 10314303), (291, 6876202), (582, 3438101), (1489, 1343838), (2309, 866598), (2978, 671919), (4467, 447946), (4618, 433299), (6927, 288866), (8934, 223973), (13854, 144433)]