970985228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{123787}}^1$

素因数の和:123881

約数の個数: 24

約数和(自身を含む): 1778090832

約数和(自身を除く): 807105604

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 123787, 247574, 495148, 4580119, 6560711, 9160238, 13121422, 18320476, 26242844, 242746307, 485492614, 970985228]

約数ペア:

[(1, 970985228), (2, 485492614), (4, 242746307), (37, 26242844), (53, 18320476), (74, 13121422), (106, 9160238), (148, 6560711), (212, 4580119), (1961, 495148), (3922, 247574), (7844, 123787)]