1301490949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 1575199872

約数和(自身を除く): 273708923

約数列:

[1, 11, 23, 31, 53, 101, 253, 341, 583, 713, 961, 1111, 1219, 1643, 2323, 3131, 5353, 7843, 10571, 13409, 18073, 22103, 25553, 34441, 37789, 50933, 58883, 72013, 97061, 123119, 165943, 243133, 415679, 560263, 792143, 1067671, 1171459, 1354309, 1825373, 2232403, 3816689, 5144233, 12886049, 24556433, 41983579, 56586563, 118317359, 1301490949]

約数ペア:

[(1, 1301490949), (11, 118317359), (23, 56586563), (31, 41983579), (53, 24556433), (101, 12886049), (253, 5144233), (341, 3816689), (583, 2232403), (713, 1825373), (961, 1354309), (1111, 1171459), (1219, 1067671), (1643, 792143), (2323, 560263), (3131, 415679), (5353, 243133), (7843, 165943), (10571, 123119), (13409, 97061), (18073, 72013), (22103, 58883), (25553, 50933), (34441, 37789)]