2080374908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 3817277184

約数和(自身を除く): 1736902276

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 257, 388, 514, 673, 1028, 1346, 2692, 3007, 6014, 7967, 12028, 15934, 20863, 24929, 31868, 41726, 49858, 65281, 83452, 99716, 130562, 172961, 261124, 345922, 691844, 772799, 1545598, 2023711, 3091196, 4047422, 5361791, 8094844, 10723582, 16777217, 21447164, 33554434, 67108868, 520093727, 1040187454, 2080374908]

約数ペア:

[(1, 2080374908), (2, 1040187454), (4, 520093727), (31, 67108868), (62, 33554434), (97, 21447164), (124, 16777217), (194, 10723582), (257, 8094844), (388, 5361791), (514, 4047422), (673, 3091196), (1028, 2023711), (1346, 1545598), (2692, 772799), (3007, 691844), (6014, 345922), (7967, 261124), (12028, 172961), (15934, 130562), (20863, 99716), (24929, 83452), (31868, 65281), (41726, 49858)]