389759766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{24709}}^1$

素因数の和:24964

約数の個数: 32

約数和(自身を含む): 853977600

約数和(自身を除く): 464217834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1434, 2629, 5258, 7887, 15774, 24709, 49418, 74127, 148254, 271799, 543598, 815397, 1630794, 5905451, 11810902, 17716353, 35432706, 64959961, 129919922, 194879883, 389759766]

約数ペア:

[(1, 389759766), (2, 194879883), (3, 129919922), (6, 64959961), (11, 35432706), (22, 17716353), (33, 11810902), (66, 5905451), (239, 1630794), (478, 815397), (717, 543598), (1434, 271799), (2629, 148254), (5258, 74127), (7887, 49418), (15774, 24709)]