306855274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{11633}}^1$

素因数の和:11766

約数の個数: 24

約数和(自身を含む): 510616260

約数和(自身を除く): 203760986

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 11633, 13189, 23266, 26378, 127963, 255926, 1267997, 1407593, 2535994, 2815186, 13947967, 27895934, 153427637, 306855274]

約数ペア:

[(1, 306855274), (2, 153427637), (11, 27895934), (22, 13947967), (109, 2815186), (121, 2535994), (218, 1407593), (242, 1267997), (1199, 255926), (2398, 127963), (11633, 26378), (13189, 23266)]