2076156056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643969}}^1$

素因数の和:644019

約数の個数: 32

約数和(自身を含む): 4327478400

約数和(自身を除く): 2251322344

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 643969, 1287938, 2575876, 5151752, 8371597, 16743194, 19963039, 33486388, 39926078, 66972776, 79852156, 159704312, 259519507, 519039014, 1038078028, 2076156056]

約数ペア:

[(1, 2076156056), (2, 1038078028), (4, 519039014), (8, 259519507), (13, 159704312), (26, 79852156), (31, 66972776), (52, 39926078), (62, 33486388), (104, 19963039), (124, 16743194), (248, 8371597), (403, 5151752), (806, 2575876), (1612, 1287938), (3224, 643969)]