289773042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{4831}}^1$

素因数の和:5618

約数の個数: 32

約数和(自身を含む): 625067520

約数和(自身を除く): 335294478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 769, 1538, 2307, 4614, 4831, 9662, 9997, 14493, 19994, 28986, 29991, 59982, 62803, 125606, 188409, 376818, 3715039, 7430078, 11145117, 22290234, 48295507, 96591014, 144886521, 289773042]

約数ペア:

[(1, 289773042), (2, 144886521), (3, 96591014), (6, 48295507), (13, 22290234), (26, 11145117), (39, 7430078), (78, 3715039), (769, 376818), (1538, 188409), (2307, 125606), (4614, 62803), (4831, 59982), (9662, 29991), (9997, 28986), (14493, 19994)]