1138980622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 1857548448

約数和(自身を除く): 718567826

約数列:

[1, 2, 13, 26, 193, 353, 386, 643, 706, 1286, 2509, 4589, 5018, 8359, 9178, 16718, 68129, 124099, 136258, 226979, 248198, 453958, 885677, 1613287, 1771354, 2950727, 3226574, 5901454, 43806947, 87613894, 569490311, 1138980622]

約数ペア:

[(1, 1138980622), (2, 569490311), (13, 87613894), (26, 43806947), (193, 5901454), (353, 3226574), (386, 2950727), (643, 1771354), (706, 1613287), (1286, 885677), (2509, 453958), (4589, 248198), (5018, 226979), (8359, 136258), (9178, 124099), (16718, 68129)]