2013076744

素因数分解:

$2^3\times 7^1\times {\mathrm{787}}^1\times {\mathrm{45677}}^1$

素因数の和:46477

約数の個数: 32

約数和(自身を含む): 4319311680

約数和(自身を除く): 2306234936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 787, 1574, 3148, 5509, 6296, 11018, 22036, 44072, 45677, 91354, 182708, 319739, 365416, 639478, 1278956, 2557912, 35947799, 71895598, 143791196, 251634593, 287582392, 503269186, 1006538372, 2013076744]

約数ペア:

[(1, 2013076744), (2, 1006538372), (4, 503269186), (7, 287582392), (8, 251634593), (14, 143791196), (28, 71895598), (56, 35947799), (787, 2557912), (1574, 1278956), (3148, 639478), (5509, 365416), (6296, 319739), (11018, 182708), (22036, 91354), (44072, 45677)]