2012479504

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^2\times {\mathrm{463}}^1$

素因数の和:872

約数の個数: 60

約数和(自身を含む): 4488613504

約数和(自身を除く): 2476134000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 463, 788, 926, 1379, 1576, 1852, 2758, 3152, 3241, 3704, 5516, 6482, 7408, 11032, 12964, 22064, 25928, 38809, 51856, 77618, 91211, 155236, 182422, 271663, 310472, 364844, 543326, 620944, 638477, 729688, 1086652, 1276954, 1459376, 2173304, 2553908, 4346608, 5107816, 10215632, 17968567, 35937134, 71874268, 125779969, 143748536, 251559938, 287497072, 503119876, 1006239752, 2012479504]

約数ペア:

[(1, 2012479504), (2, 1006239752), (4, 503119876), (7, 287497072), (8, 251559938), (14, 143748536), (16, 125779969), (28, 71874268), (56, 35937134), (112, 17968567), (197, 10215632), (394, 5107816), (463, 4346608), (788, 2553908), (926, 2173304), (1379, 1459376), (1576, 1276954), (1852, 1086652), (2758, 729688), (3152, 638477), (3241, 620944), (3704, 543326), (5516, 364844), (6482, 310472), (7408, 271663), (11032, 182422), (12964, 155236), (22064, 91211), (25928, 77618), (38809, 51856)]