2029202470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{288649}}^1$

素因数の和:288712

約数の個数: 32

約数和(自身を含む): 3948732000

約数和(自身を除く): 1919529530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 288649, 577298, 1443245, 2886490, 5484331, 10680013, 10968662, 21360026, 27421655, 53400065, 54843310, 106800130, 202920247, 405840494, 1014601235, 2029202470]

約数ペア:

[(1, 2029202470), (2, 1014601235), (5, 405840494), (10, 202920247), (19, 106800130), (37, 54843310), (38, 53400065), (74, 27421655), (95, 21360026), (185, 10968662), (190, 10680013), (370, 5484331), (703, 2886490), (1406, 1443245), (3515, 577298), (7030, 288649)]