261724146

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{4003}}^1$

素因数の和:4666

約数の個数: 32

約数和(自身を含む): 555242688

約数和(自身を除く): 293518542

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 641, 1282, 1923, 3846, 4003, 8006, 10897, 12009, 21794, 24018, 32691, 65382, 68051, 136102, 204153, 408306, 2565923, 5131846, 7697769, 15395538, 43620691, 87241382, 130862073, 261724146]

約数ペア:

[(1, 261724146), (2, 130862073), (3, 87241382), (6, 43620691), (17, 15395538), (34, 7697769), (51, 5131846), (102, 2565923), (641, 408306), (1282, 204153), (1923, 136102), (3846, 68051), (4003, 65382), (8006, 32691), (10897, 24018), (12009, 21794)]