2909083806722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20681}}^1\times {\mathrm{217747}}^1$

素因数の和:238466

約数の個数: 32

約数和(自身を含む): 4863741266880

約数和(自身を除く): 1954657460158

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 20681, 41362, 217747, 351577, 392939, 435494, 703154, 785878, 3701699, 4137193, 6679963, 7403398, 8274386, 13359926, 70332281, 140664562, 4503225707, 9006451414, 76554837019, 85561288433, 153109674038, 171122576866, 1454541903361, 2909083806722]

約数ペア:

[(1, 2909083806722), (2, 1454541903361), (17, 171122576866), (19, 153109674038), (34, 85561288433), (38, 76554837019), (323, 9006451414), (646, 4503225707), (20681, 140664562), (41362, 70332281), (217747, 13359926), (351577, 8274386), (392939, 7403398), (435494, 6679963), (703154, 4137193), (785878, 3701699)]