2017117716

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{19471}}^1$

素因数の和:19664

約数の個数: 48

約数和(自身を含む): 4808805120

約数和(自身を除く): 2791687404

約数列:

[1, 2, 3, 4, 6, 12, 89, 97, 178, 194, 267, 291, 356, 388, 534, 582, 1068, 1164, 8633, 17266, 19471, 25899, 34532, 38942, 51798, 58413, 77884, 103596, 116826, 233652, 1732919, 1888687, 3465838, 3777374, 5198757, 5666061, 6931676, 7554748, 10397514, 11332122, 20795028, 22664244, 168093143, 336186286, 504279429, 672372572, 1008558858, 2017117716]

約数ペア:

[(1, 2017117716), (2, 1008558858), (3, 672372572), (4, 504279429), (6, 336186286), (12, 168093143), (89, 22664244), (97, 20795028), (178, 11332122), (194, 10397514), (267, 7554748), (291, 6931676), (356, 5666061), (388, 5198757), (534, 3777374), (582, 3465838), (1068, 1888687), (1164, 1732919), (8633, 233652), (17266, 116826), (19471, 103596), (25899, 77884), (34532, 58413), (38942, 51798)]