2013991694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227159}}^1$

素因数の和:227216

約数の個数: 32

約数和(自身を含む): 3663636480

約数和(自身を除く): 1649644786

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 227159, 454318, 2498749, 2953067, 4997498, 5906134, 7041929, 14083858, 32483737, 64967474, 77461219, 91545077, 154922438, 183090154, 1006995847, 2013991694]

約数ペア:

[(1, 2013991694), (2, 1006995847), (11, 183090154), (13, 154922438), (22, 91545077), (26, 77461219), (31, 64967474), (62, 32483737), (143, 14083858), (286, 7041929), (341, 5906134), (403, 4997498), (682, 2953067), (806, 2498749), (4433, 454318), (8866, 227159)]