2056525328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3581}}^1$

素因数の和:3864

約数の個数: 80

約数和(自身を含む): 4701074112

約数和(自身を除く): 2644548784

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 251, 286, 502, 572, 1004, 1144, 2008, 2288, 2761, 3263, 3581, 4016, 5522, 6526, 7162, 11044, 13052, 14324, 22088, 26104, 28648, 35893, 39391, 44176, 46553, 52208, 57296, 71786, 78782, 93106, 143572, 157564, 186212, 287144, 315128, 372424, 512083, 574288, 630256, 744848, 898831, 1024166, 1797662, 2048332, 3595324, 4096664, 7190648, 8193328, 9887141, 11684803, 14381296, 19774282, 23369606, 39548564, 46739212, 79097128, 93478424, 128532833, 158194256, 186956848, 257065666, 514131332, 1028262664, 2056525328]

約数ペア:

[(1, 2056525328), (2, 1028262664), (4, 514131332), (8, 257065666), (11, 186956848), (13, 158194256), (16, 128532833), (22, 93478424), (26, 79097128), (44, 46739212), (52, 39548564), (88, 23369606), (104, 19774282), (143, 14381296), (176, 11684803), (208, 9887141), (251, 8193328), (286, 7190648), (502, 4096664), (572, 3595324), (1004, 2048332), (1144, 1797662), (2008, 1024166), (2288, 898831), (2761, 744848), (3263, 630256), (3581, 574288), (4016, 512083), (5522, 372424), (6526, 315128), (7162, 287144), (11044, 186212), (13052, 157564), (14324, 143572), (22088, 93106), (26104, 78782), (28648, 71786), (35893, 57296), (39391, 52208), (44176, 46553)]