2017993298

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{1423}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 3174266880

約数和(自身を除く): 1156273582

約数列:

[1, 2, 31, 62, 89, 178, 257, 514, 1423, 2759, 2846, 5518, 7967, 15934, 22873, 44113, 45746, 88226, 126647, 253294, 365711, 709063, 731422, 1418126, 3926057, 7852114, 11337041, 22674082, 32548279, 65096558, 1008996649, 2017993298]

約数ペア:

[(1, 2017993298), (2, 1008996649), (31, 65096558), (62, 32548279), (89, 22674082), (178, 11337041), (257, 7852114), (514, 3926057), (1423, 1418126), (2759, 731422), (2846, 709063), (5518, 365711), (7967, 253294), (15934, 126647), (22873, 88226), (44113, 45746)]