308486596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{637369}}^1$

素因数の和:637395

約数の個数: 18

約数和(自身を含む): 593391470

約数和(自身を除く): 284904874

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 637369, 1274738, 2549476, 7011059, 14022118, 28044236, 77121649, 154243298, 308486596]

約数ペア:

[(1, 308486596), (2, 154243298), (4, 77121649), (11, 28044236), (22, 14022118), (44, 7011059), (121, 2549476), (242, 1274738), (484, 637369)]