2016452984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{19927}}^1$

素因数の和:20092

約数の個数: 64

約数和(自身を含む): 4687065600

約数和(自身を除く): 2670612616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1807, 1946, 3614, 3892, 7228, 7784, 12649, 14456, 19927, 25298, 39854, 50596, 79708, 101192, 139489, 159416, 259051, 278978, 518102, 557956, 1036204, 1115912, 1813357, 2072408, 2769853, 3626714, 5539706, 7253428, 11079412, 14506856, 19388971, 22158824, 36008089, 38777942, 72016178, 77555884, 144032356, 155111768, 252056623, 288064712, 504113246, 1008226492, 2016452984]

約数ペア:

[(1, 2016452984), (2, 1008226492), (4, 504113246), (7, 288064712), (8, 252056623), (13, 155111768), (14, 144032356), (26, 77555884), (28, 72016178), (52, 38777942), (56, 36008089), (91, 22158824), (104, 19388971), (139, 14506856), (182, 11079412), (278, 7253428), (364, 5539706), (556, 3626714), (728, 2769853), (973, 2072408), (1112, 1813357), (1807, 1115912), (1946, 1036204), (3614, 557956), (3892, 518102), (7228, 278978), (7784, 259051), (12649, 159416), (14456, 139489), (19927, 101192), (25298, 79708), (39854, 50596)]