254885898982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1\times {\mathrm{5657}}^1$

素因数の和:6553

約数の個数: 64

約数和(自身を含む): 451732728384

約数和(自身を除く): 196846829402

約数列:

[1, 2, 11, 13, 22, 26, 143, 257, 286, 514, 613, 1226, 2827, 3341, 5654, 5657, 6682, 6743, 7969, 11314, 13486, 15938, 36751, 62227, 73502, 73541, 87659, 124454, 147082, 157541, 175318, 315082, 808951, 1453849, 1617902, 1732951, 2048033, 2907698, 3465902, 3467741, 4096066, 6935482, 15992339, 18900037, 22528363, 31984678, 37800074, 38145151, 45056726, 45080633, 76290302, 90161266, 207900407, 415800814, 495886963, 891209437, 991773926, 1782418874, 9803303807, 11585722681, 19606607614, 23171445362, 127442949491, 254885898982]

約数ペア:

[(1, 254885898982), (2, 127442949491), (11, 23171445362), (13, 19606607614), (22, 11585722681), (26, 9803303807), (143, 1782418874), (257, 991773926), (286, 891209437), (514, 495886963), (613, 415800814), (1226, 207900407), (2827, 90161266), (3341, 76290302), (5654, 45080633), (5657, 45056726), (6682, 38145151), (6743, 37800074), (7969, 31984678), (11314, 22528363), (13486, 18900037), (15938, 15992339), (36751, 6935482), (62227, 4096066), (73502, 3467741), (73541, 3465902), (87659, 2907698), (124454, 2048033), (147082, 1732951), (157541, 1617902), (175318, 1453849), (315082, 808951)]