352979198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17383}}^1$

素因数の和:17480

約数の個数: 32

約数和(自身を含む): 630830592

約数和(自身を除く): 277851394

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 10153, 17383, 20306, 34766, 191213, 225979, 382426, 451958, 1234193, 2468386, 2485769, 4971538, 13576123, 16044509, 27152246, 32089018, 176489599, 352979198]

約数ペア:

[(1, 352979198), (2, 176489599), (11, 32089018), (13, 27152246), (22, 16044509), (26, 13576123), (71, 4971538), (142, 2485769), (143, 2468386), (286, 1234193), (781, 451958), (923, 382426), (1562, 225979), (1846, 191213), (10153, 34766), (17383, 20306)]