2018990597

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{967}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 2341785600

約数和(自身を除く): 322795003

約数列:

[1, 13, 19, 79, 107, 247, 967, 1027, 1391, 1501, 2033, 8453, 12571, 18373, 19513, 26429, 76393, 103469, 109889, 160607, 238849, 993109, 1345097, 1451467, 1965911, 2087891, 8174051, 18869071, 25556843, 106262663, 155306969, 2018990597]

約数ペア:

[(1, 2018990597), (13, 155306969), (19, 106262663), (79, 25556843), (107, 18869071), (247, 8174051), (967, 2087891), (1027, 1965911), (1391, 1451467), (1501, 1345097), (2033, 993109), (8453, 238849), (12571, 160607), (18373, 109889), (19513, 103469), (26429, 76393)]