2019796818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{56171}}^1$

素因数の和:56650

約数の個数: 32

約数和(自身を含む): 4359845952

約数和(自身を除く): 2340049134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 461, 922, 1383, 2766, 5993, 11986, 17979, 35958, 56171, 112342, 168513, 337026, 730223, 1460446, 2190669, 4381338, 25894831, 51789662, 77684493, 155368986, 336632803, 673265606, 1009898409, 2019796818]

約数ペア:

[(1, 2019796818), (2, 1009898409), (3, 673265606), (6, 336632803), (13, 155368986), (26, 77684493), (39, 51789662), (78, 25894831), (461, 4381338), (922, 2190669), (1383, 1460446), (2766, 730223), (5993, 337026), (11986, 168513), (17979, 112342), (35958, 56171)]