258021114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{9371}}^1$

素因数の和:9742

約数の個数: 32

約数和(自身を含む): 557371584

約数和(自身を除く): 299350470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 706, 1059, 2118, 4589, 9178, 9371, 13767, 18742, 27534, 28113, 56226, 121823, 243646, 365469, 730938, 3307963, 6615926, 9923889, 19847778, 43003519, 86007038, 129010557, 258021114]

約数ペア:

[(1, 258021114), (2, 129010557), (3, 86007038), (6, 43003519), (13, 19847778), (26, 9923889), (39, 6615926), (78, 3307963), (353, 730938), (706, 365469), (1059, 243646), (2118, 121823), (4589, 56226), (9178, 28113), (9371, 27534), (13767, 18742)]