2017892068

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{647}}^1\times {\mathrm{4507}}^1$

素因数の和:5331

約数の個数: 24

約数和(自身を含む): 3558002112

約数和(自身を除く): 1540110044

約数列:

[1, 2, 4, 173, 346, 647, 692, 1294, 2588, 4507, 9014, 18028, 111931, 223862, 447724, 779711, 1559422, 2916029, 3118844, 5832058, 11664116, 504473017, 1008946034, 2017892068]

約数ペア:

[(1, 2017892068), (2, 1008946034), (4, 504473017), (173, 11664116), (346, 5832058), (647, 3118844), (692, 2916029), (1294, 1559422), (2588, 779711), (4507, 447724), (9014, 223862), (18028, 111931)]