2554336078

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 4545715680

約数和(自身を除く): 1991379602

約数列:

[1, 2, 7, 14, 31, 62, 217, 373, 434, 509, 746, 961, 1018, 1922, 2611, 3563, 5222, 6727, 7126, 11563, 13454, 15779, 23126, 31558, 80941, 110453, 161882, 189857, 220906, 358453, 379714, 489149, 716906, 978298, 1328999, 2509171, 2657998, 3424043, 5018342, 5885567, 6848086, 11771134, 41198969, 82397938, 182452577, 364905154, 1277168039, 2554336078]

約数ペア:

[(1, 2554336078), (2, 1277168039), (7, 364905154), (14, 182452577), (31, 82397938), (62, 41198969), (217, 11771134), (373, 6848086), (434, 5885567), (509, 5018342), (746, 3424043), (961, 2657998), (1018, 2509171), (1922, 1328999), (2611, 978298), (3563, 716906), (5222, 489149), (6727, 379714), (7126, 358453), (11563, 220906), (13454, 189857), (15779, 161882), (23126, 110453), (31558, 80941)]