2888045372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{426973}}^1$

素因数の和:427085

約数の個数: 24

約数和(自身を含む): 5379872400

約数和(自身を除く): 2491827028

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 426973, 853946, 1707892, 8112487, 16224974, 32449948, 38000597, 76001194, 152002388, 722011343, 1444022686, 2888045372]

約数ペア:

[(1, 2888045372), (2, 1444022686), (4, 722011343), (19, 152002388), (38, 76001194), (76, 38000597), (89, 32449948), (178, 16224974), (356, 8112487), (1691, 1707892), (3382, 853946), (6764, 426973)]