2012131330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{133519}}^1$

素因数の和:133674

約数の個数: 32

約数和(自身を含む): 3979964160

約数和(自身を除く): 1967832830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 15070, 133519, 267038, 667595, 1335190, 1468709, 2937418, 7343545, 14687090, 18292103, 36584206, 91460515, 182921030, 201213133, 402426266, 1006065665, 2012131330]

約数ペア:

[(1, 2012131330), (2, 1006065665), (5, 402426266), (10, 201213133), (11, 182921030), (22, 91460515), (55, 36584206), (110, 18292103), (137, 14687090), (274, 7343545), (685, 2937418), (1370, 1468709), (1507, 1335190), (3014, 667595), (7535, 267038), (15070, 133519)]