1980291988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{35129}}^1$

素因数の和:35979

約数の個数: 24

約数和(自身を含む): 3673895400

約数和(自身を除く): 1693603412

約数列:

[1, 2, 4, 17, 34, 68, 829, 1658, 3316, 14093, 28186, 35129, 56372, 70258, 140516, 597193, 1194386, 2388772, 29121941, 58243882, 116487764, 495072997, 990145994, 1980291988]

約数ペア:

[(1, 1980291988), (2, 990145994), (4, 495072997), (17, 116487764), (34, 58243882), (68, 29121941), (829, 2388772), (1658, 1194386), (3316, 597193), (14093, 140516), (28186, 70258), (35129, 56372)]