506138884

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{4517}}^1$

素因数の和:4887

約数の個数: 24

約数和(自身を含む): 897545880

約数和(自身を除く): 391406996

約数列:

[1, 2, 4, 109, 218, 257, 436, 514, 1028, 4517, 9034, 18068, 28013, 56026, 112052, 492353, 984706, 1160869, 1969412, 2321738, 4643476, 126534721, 253069442, 506138884]

約数ペア:

[(1, 506138884), (2, 253069442), (4, 126534721), (109, 4643476), (218, 2321738), (257, 1969412), (436, 1160869), (514, 984706), (1028, 492353), (4517, 112052), (9034, 56026), (18068, 28013)]