2019425876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{3049}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 3902438400

約数和(自身を除く): 1883012524

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 271, 542, 611, 1084, 1222, 2444, 3049, 3523, 6098, 7046, 12196, 12737, 14092, 25474, 39637, 50948, 79274, 143303, 158548, 165581, 286606, 331162, 573212, 662324, 826279, 1652558, 1862939, 3305116, 3725878, 7451756, 10741627, 21483254, 38835113, 42966508, 77670226, 155340452, 504856469, 1009712938, 2019425876]

約数ペア:

[(1, 2019425876), (2, 1009712938), (4, 504856469), (13, 155340452), (26, 77670226), (47, 42966508), (52, 38835113), (94, 21483254), (188, 10741627), (271, 7451756), (542, 3725878), (611, 3305116), (1084, 1862939), (1222, 1652558), (2444, 826279), (3049, 662324), (3523, 573212), (6098, 331162), (7046, 286606), (12196, 165581), (12737, 158548), (14092, 143303), (25474, 79274), (39637, 50948)]