1889655992

素因数分解:

$2^3\times 7^2\times {\mathrm{1279}}^1\times {\mathrm{3769}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 4125888000

約数和(自身を除く): 2236232008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1279, 2558, 3769, 5116, 7538, 8953, 10232, 15076, 17906, 26383, 30152, 35812, 52766, 62671, 71624, 105532, 125342, 184681, 211064, 250684, 369362, 501368, 738724, 1477448, 4820551, 9641102, 19282204, 33743857, 38564408, 67487714, 134975428, 236206999, 269950856, 472413998, 944827996, 1889655992]

約数ペア:

[(1, 1889655992), (2, 944827996), (4, 472413998), (7, 269950856), (8, 236206999), (14, 134975428), (28, 67487714), (49, 38564408), (56, 33743857), (98, 19282204), (196, 9641102), (392, 4820551), (1279, 1477448), (2558, 738724), (3769, 501368), (5116, 369362), (7538, 250684), (8953, 211064), (10232, 184681), (15076, 125342), (17906, 105532), (26383, 71624), (30152, 62671), (35812, 52766)]