2122414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 3916800

約数和(自身を除く): 1794386

約数列:

[1, 2, 7, 14, 19, 38, 79, 101, 133, 158, 202, 266, 553, 707, 1106, 1414, 1501, 1919, 3002, 3838, 7979, 10507, 13433, 15958, 21014, 26866, 55853, 111706, 151601, 303202, 1061207, 2122414]

約数ペア:

[(1, 2122414), (2, 1061207), (7, 303202), (14, 151601), (19, 111706), (38, 55853), (79, 26866), (101, 21014), (133, 15958), (158, 13433), (202, 10507), (266, 7979), (553, 3838), (707, 3002), (1106, 1919), (1414, 1501)]