1569169117406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18097}}^1\times {\mathrm{127139}}^1$

素因数の和:145280

約数の個数: 32

約数和(自身を含む): 2650728637440

約数和(自身を除く): 1081559520034

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 18097, 36194, 127139, 199067, 254278, 398134, 561007, 1122014, 1398529, 2797058, 3941309, 6171077, 7882618, 12342154, 43354399, 86708798, 2300834483, 4601668966, 25309179313, 50618358626, 71325868973, 142651737946, 784584558703, 1569169117406]

約数ペア:

[(1, 1569169117406), (2, 784584558703), (11, 142651737946), (22, 71325868973), (31, 50618358626), (62, 25309179313), (341, 4601668966), (682, 2300834483), (18097, 86708798), (36194, 43354399), (127139, 12342154), (199067, 7882618), (254278, 6171077), (398134, 3941309), (561007, 2797058), (1122014, 1398529)]