7481068

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{673}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 15022112

約数和(自身を除く): 7541044

約数列:

[1, 2, 4, 7, 14, 28, 397, 673, 794, 1346, 1588, 2692, 2779, 4711, 5558, 9422, 11116, 18844, 267181, 534362, 1068724, 1870267, 3740534, 7481068]

約数ペア:

[(1, 7481068), (2, 3740534), (4, 1870267), (7, 1068724), (14, 534362), (28, 267181), (397, 18844), (673, 11116), (794, 9422), (1346, 5558), (1588, 4711), (2692, 2779)]