2168243291234

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{52021}}^1\times {\mathrm{393209}}^1$

素因数の和:445285

約数の個数: 16

約数和(自身を含む): 3313802440440

約数和(自身を除く): 1145559149206

約数列:

[1, 2, 53, 106, 52021, 104042, 393209, 786418, 2757113, 5514226, 20840077, 41680154, 20455125389, 40910250778, 1084121645617, 2168243291234]

約数ペア:

[(1, 2168243291234), (2, 1084121645617), (53, 40910250778), (106, 20455125389), (52021, 41680154), (104042, 20840077), (393209, 5514226), (786418, 2757113)]