2019394845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{119033}}^1$

素因数の和:119086

約数の個数: 48

約数和(自身を含む): 3899553840

約数和(自身を除く): 1880158995

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 5655, 16965, 119033, 357099, 595165, 1071297, 1547429, 1785495, 3451957, 4642287, 5356485, 7737145, 10355871, 13926861, 17259785, 23211435, 31067613, 44875441, 51779355, 69634305, 134626323, 155338065, 224377205, 403878969, 673131615, 2019394845]

約数ペア:

[(1, 2019394845), (3, 673131615), (5, 403878969), (9, 224377205), (13, 155338065), (15, 134626323), (29, 69634305), (39, 51779355), (45, 44875441), (65, 31067613), (87, 23211435), (117, 17259785), (145, 13926861), (195, 10355871), (261, 7737145), (377, 5356485), (435, 4642287), (585, 3451957), (1131, 1785495), (1305, 1547429), (1885, 1071297), (3393, 595165), (5655, 357099), (16965, 119033)]