1103388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 3029376

約数和(自身を除く): 1925988

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 643, 858, 1286, 1716, 1929, 2572, 3858, 7073, 7716, 8359, 14146, 16718, 21219, 25077, 28292, 33436, 42438, 50154, 84876, 91949, 100308, 183898, 275847, 367796, 551694, 1103388]

約数ペア:

[(1, 1103388), (2, 551694), (3, 367796), (4, 275847), (6, 183898), (11, 100308), (12, 91949), (13, 84876), (22, 50154), (26, 42438), (33, 33436), (39, 28292), (44, 25077), (52, 21219), (66, 16718), (78, 14146), (132, 8359), (143, 7716), (156, 7073), (286, 3858), (429, 2572), (572, 1929), (643, 1716), (858, 1286)]