320677346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{12157}}^1$

素因数の和:12290

約数の個数: 24

約数和(自身を含む): 533614620

約数和(自身を除く): 212937274

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 12157, 13189, 24314, 26378, 133727, 267454, 1325113, 1470997, 2650226, 2941994, 14576243, 29152486, 160338673, 320677346]

約数ペア:

[(1, 320677346), (2, 160338673), (11, 29152486), (22, 14576243), (109, 2941994), (121, 2650226), (218, 1470997), (242, 1325113), (1199, 267454), (2398, 133727), (12157, 26378), (13189, 24314)]