1380348214

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 2538086400

約数和(自身を除く): 1157738186

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 191, 202, 266, 269, 382, 538, 707, 1337, 1414, 1883, 1919, 2674, 3629, 3766, 3838, 5111, 7258, 10222, 13433, 19291, 25403, 26866, 27169, 35777, 38582, 50806, 51379, 54338, 71554, 102758, 135037, 190183, 270074, 359653, 366529, 380366, 516211, 719306, 733058, 976201, 1032422, 1952402, 2565703, 3613477, 5131406, 5189279, 6833407, 7226954, 10378558, 13666814, 36324953, 72649906, 98596301, 197192602, 690174107, 1380348214]

約数ペア:

[(1, 1380348214), (2, 690174107), (7, 197192602), (14, 98596301), (19, 72649906), (38, 36324953), (101, 13666814), (133, 10378558), (191, 7226954), (202, 6833407), (266, 5189279), (269, 5131406), (382, 3613477), (538, 2565703), (707, 1952402), (1337, 1032422), (1414, 976201), (1883, 733058), (1919, 719306), (2674, 516211), (3629, 380366), (3766, 366529), (3838, 359653), (5111, 270074), (7258, 190183), (10222, 135037), (13433, 102758), (19291, 71554), (25403, 54338), (26866, 51379), (27169, 50806), (35777, 38582)]