1289187078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{341597}}^1$

素因数の和:341656

約数の個数: 32

約数和(自身を含む): 2803836384

約数和(自身を除く): 1514649306

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 341597, 683194, 1024791, 2049582, 5807149, 11614298, 12639089, 17421447, 25278178, 34842894, 37917267, 75834534, 214864513, 429729026, 644593539, 1289187078]

約数ペア:

[(1, 1289187078), (2, 644593539), (3, 429729026), (6, 214864513), (17, 75834534), (34, 37917267), (37, 34842894), (51, 25278178), (74, 17421447), (102, 12639089), (111, 11614298), (222, 5807149), (629, 2049582), (1258, 1024791), (1887, 683194), (3774, 341597)]