2013402508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{33757}}^1$

素因数の和:33842

約数の個数: 48

約数和(自身を含む): 4022873344

約数和(自身を除く): 2009470836

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 4588, 14911, 29822, 33757, 59644, 67514, 135028, 438841, 877682, 1046467, 1249009, 1755364, 2092934, 2498018, 4185868, 4996036, 13604071, 16237117, 27208142, 32474234, 38719279, 54416284, 64948468, 77438558, 154877116, 503350627, 1006701254, 2013402508]

約数ペア:

[(1, 2013402508), (2, 1006701254), (4, 503350627), (13, 154877116), (26, 77438558), (31, 64948468), (37, 54416284), (52, 38719279), (62, 32474234), (74, 27208142), (124, 16237117), (148, 13604071), (403, 4996036), (481, 4185868), (806, 2498018), (962, 2092934), (1147, 1755364), (1612, 1249009), (1924, 1046467), (2294, 877682), (4588, 438841), (14911, 135028), (29822, 67514), (33757, 59644)]