2155835228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{52433}}^1$

素因数の和:52997

約数の個数: 24

約数和(自身を含む): 3978691920

約数和(自身を除く): 1822856692

約数列:

[1, 2, 4, 19, 38, 76, 541, 1082, 2164, 10279, 20558, 41116, 52433, 104866, 209732, 996227, 1992454, 3984908, 28366253, 56732506, 113465012, 538958807, 1077917614, 2155835228]

約数ペア:

[(1, 2155835228), (2, 1077917614), (4, 538958807), (19, 113465012), (38, 56732506), (76, 28366253), (541, 3984908), (1082, 1992454), (2164, 996227), (10279, 209732), (20558, 104866), (41116, 52433)]